diff --git a/kadai3-1/.gitkeep b/kadai3-1/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/kadai3-1/torotake/.gitignore b/kadai3-1/torotake/.gitignore new file mode 100644 index 0000000..74c8c84 --- /dev/null +++ b/kadai3-1/torotake/.gitignore @@ -0,0 +1,2 @@ +.vscode/ +profile \ No newline at end of file diff --git a/kadai3-1/torotake/README.md b/kadai3-1/torotake/README.md new file mode 100644 index 0000000..7b05f10 --- /dev/null +++ b/kadai3-1/torotake/README.md @@ -0,0 +1,42 @@ +# Gopher道場#6 課題3-1 + +## タイピングゲームを作ろう + +* 標準出力に英単語を出す（出すものは自由） +* 標準入力から1行受け取る +* 制限時間内に何問解けたか表示する + +### ビルド + +``` +$ go build -o game main.go +``` + +### Usage + +```sh +game + +options +-f [問題文ファイルのパス] : 問題文ファイル (デフォルト:カレントディレクトリのwords.txt) +-t [制限時間(秒)] : 制限時間 (デフォルト:30秒) +``` + +#### 問題文ファイルについて + +* 英単語を並べたテキストファイル +* 1行が1問となる +* 前後の空白はトリムされ、空行は無視される +* 問題はランダムに選択される (重複あり) + +---- + +## テスト実行 + +```sh +$ go test -v github.com/gopherdojo/dojo6/kadai3-1/torotake/typing +=== RUN TestGame_Run +--- PASS: TestGame_Run (5.00s) +PASS +ok github.com/gopherdojo/dojo6/kadai3-1/torotake/typing 5.006s +``` diff --git a/kadai3-1/torotake/main.go b/kadai3-1/torotake/main.go new file mode 100644 index 0000000..8910166 --- /dev/null +++ b/kadai3-1/torotake/main.go @@ -0,0 +1,70 @@ +package main + +import ( + "bufio" + "flag" + "fmt" + "os" + "strings" + "time" + + "github.com/gopherdojo/dojo6/kadai3-1/torotake/typing" +) + +var ( + optWordsPath string + optTimeout int + exitCode int +) + +func init() { + // -f=[問題文ファイル] default : words.txt + // -t=[制限時間(秒)] default : 30 + flag.StringVar(&optWordsPath, "f", "words.txt", "question words file path.") + flag.IntVar(&optTimeout, "t", 30, "timeout (s)") + flag.Parse() +} + +func main() { + exec() + os.Exit(exitCode) +} + +func exec() { + words, err := loadWords(optWordsPath) + if err != nil { + fmt.Fprintf(os.Stderr, "Can't load question words file.\n") + } + + timeout, _ := time.ParseDuration(fmt.Sprintf("%ds", optTimeout)) + game := typing.Game{ + Words: words, + Input: os.Stdin, + Output: os.Stdout, + Timeout: timeout, + } + + game.Run() + + fmt.Printf("Game over!\nYour score is %v\n", game.Score) +} + +// 問題文ファイルの読み込み +// 1行が1つの問題。前後の空白はトリムし、空行は無視する。 +func loadWords(path string) ([]string, error) { + fp, err := os.Open(path) + if err != nil { + return nil, err + } + + words := make([]string, 0) + scanner := bufio.NewScanner(fp) + for scanner.Scan() { + text := strings.TrimSpace(scanner.Text()) + if len(text) > 0 { + words = append(words, text) + } + } + + return words, nil +} diff --git a/kadai3-1/torotake/typing/typing.go b/kadai3-1/torotake/typing/typing.go new file mode 100644 index 0000000..658bcfe --- /dev/null +++ b/kadai3-1/torotake/typing/typing.go @@ -0,0 +1,101 @@ +/* +Package typing はタイピングゲームを実装したパッケージです。 +Game型に +・問題の文字列のリスト +・入力(デフォルトでは標準入力を想定) +・出力(デフォルトでは標準出力を想定) +・制限時間 +をセットしてRun()を呼ぶことで実行します。 +問題はリストからランダムで出題され、入力から同じ文字列が入力されると正解でスコアが1加算されます。 +*/ +package typing + +import ( + "bufio" + crand "crypto/rand" + "fmt" + "io" + "math" + "math/big" + "math/rand" + "time" +) + +// Game 画像変換のオプション指定 +type Game struct { + Words []string + Input io.Reader + Output io.Writer + Score int + Timeout time.Duration +} + +// Reason ゲームの終了結果を表す型 +type Reason int + +const ( + // Unknown 不明 + Unknown Reason = iota + // Timeout タイムアウト + Timeout + // InputClosed 入力が閉じられた + InputClosed +) + +// Run optionsに指定された内容に従って画像を変換します +func (t *Game) Run() Reason { + // 乱数シードの初期化 + seed, _ := crand.Int(crand.Reader, big.NewInt(math.MaxInt64)) + rand.Seed(seed.Int64()) + // タイムアウト + timeoutCh := time.After(t.Timeout) + + ch := inputCh(t.Input) + for { + fmt.Fprintf(t.Output, "Let's input : %v\n", t.getProblem()) + select { + case text, ok := <-ch: + if !ok { + // 入力が閉じられたので終了 + fmt.Fprintf(t.Output, "input closed\n") + return InputClosed + } + if t.match(text) { + t.Score++ + fmt.Fprintf(t.Output, "...OK!\n\n") + } else { + fmt.Fprintf(t.Output, "...NG!\n\n") + } + case <-timeoutCh: + // タイムアウトで終了 + fmt.Fprintf(t.Output, "timeout\n") + return Timeout + } + } +} + +func (t *Game) getProblem() string { + index := rand.Intn(len(t.Words)) + return t.Words[index] +} + +func (t *Game) match(answer string) bool { + for _, v := range t.Words { + if answer == v { + return true + } + } + return false +} + +func inputCh(r io.Reader) <-chan string { + lines := make(chan string) + go func() { + defer close(lines) + scanner := bufio.NewScanner(r) + for scanner.Scan() { + lines <- scanner.Text() + } + }() + return lines +} diff --git a/kadai3-1/torotake/typing/typing_test.go b/kadai3-1/torotake/typing/typing_test.go new file mode 100644 index 0000000..2f8058d --- /dev/null +++ b/kadai3-1/torotake/typing/typing_test.go @@ -0,0 +1,58 @@ +package typing_test + +import ( + "io/ioutil" + "strings" + "testing" + "time" + + "github.com/gopherdojo/dojo6/kadai3-1/torotake/typing" +) + +func TestGame_Run(t *testing.T) { + answer := "hoge\nfoo\nhoge\nbar\nhoge\n" + expectedScore := 3 + expectedDuration := time.Duration(5 * 1000 * 1000 * 1000) // 5sec + durationMargin := time.Duration(500 * 1000 * 1000) // 500msはOKとする + + // strings.NewReader(answer)だとすぐ全て読み取ってEOFで終わってしまうのでタイムアウトまで持たない + // ダミーで無限に改行を読み取り続けるio.Readerを使う + input := newInfiniteReader(answer) + startTime := time.Now() + + g := typing.Game{ + Words: []string{"hoge"}, + Input: input, + Output: ioutil.Discard, + Timeout: expectedDuration, + } + g.Run() + + duration := time.Since(startTime) + if duration < (expectedDuration-durationMargin) || duration > (expectedDuration+durationMargin) { + t.Errorf("Time error expected:(%v +- %v) actual:%v", expectedDuration, durationMargin, duration) + } + + if g.Score != expectedScore { + t.Errorf("Score error expected:%d actual:%d", expectedScore, g.Score) + } +} + +type InfiniteReader struct { + Src *strings.Reader +} + +func newInfiniteReader(src string) *InfiniteReader { + return &InfiniteReader{strings.NewReader(src)} +} + +func (r *InfiniteReader) Read(p []byte) (int, error) { + n, err := r.Src.Read(p) + if err != nil { + // 元文字列を読み切った後はEOFが来るので、ダミーの改行を読み取ったことにする + p[0] = '\n' + n = 1 + err = nil + } + return n, err +} diff --git a/kadai3-1/torotake/words.txt b/kadai3-1/torotake/words.txt new file mode 100644 index 0000000..287a245 --- /dev/null +++ b/kadai3-1/torotake/words.txt @@ -0,0 +1,2801 @@ +a +abandon +ability +able +abortion +about +above +abroad +absence +absolute +absolutely +abstract +abuse +academic +accept +acceptable +access +accident +accommodation +accompany +accomplish +accord +account +accurate +accuse +achieve +achievement +acknowledge +acquire +acquisition +across +act +action +active +activity +actor +actual +actually +ad +adapt +add +addition +additional +address +adequate +adjust +adjustment +administration +admire +admit +adopt +adult +advance +advantage +adventure +advertise +advertisement +advice +advise +adviser +advocate +affair +affect +afford +afraid +after +afternoon +again +against +age +agency +agenda +agent +aggressive +ago +agree +agreement +agricultural +ahead +aid +aim +air +aircraft +airline +alarm +album +alcohol +alive +all +allege +allow +ally +almost +alone +along +alongside +already +alright +also +alter +alternative +although +altogether +always +amaze +amendment +among +amount +analysis +analyst +analyze +ancient +and +anger +angle +angry +animal +announce +announcement +annual +another +answer +anticipate +anxiety +anxious +any +anybody +anymore +anyone +anything +anyway +anywhere +apart +apartment +apologize +apparent +apparently +appeal +appear +appearance +application +apply +appoint +appointment +appreciate +approach +appropriate +approval +approve +approximately +architecture +area +argue +argument +arise +arm +army +around +arrange +arrangement +arrest +arrival +arrive +art +article +artist +as +ashamed +aside +ask +assess +assessment +asset +assign +assist +assistance +assistant +associate +association +assume +assumption +assure +at +athlete +atmosphere +attach +attachment +attack +attempt +attend +attendance +attention +attitude +attract +attraction +attractive +attribute +audience +aunt +author +automatically +autumn +available +average +avoid +award +aware +awareness +away +awful +baby +back +background +bad +badly +bag +balance +ball +ban +band +bank +bar +barely +barrier +base +basic +basically +basis +bath +battle +be +beach +bear +beat +beautiful +beauty +because +become +bed +bedroom +beer +before +begin +behave +behavior +behind +belief +believe +bell +belong +below +belt +bend +beneath +benefit +beside +besides +bet +between +beyond +bias +bid +big +bike +bill +bin +bind +biological +bird +birth +bit +bite +black +blame +bless +blind +block +blood +bloody +blow +blue +board +boat +body +bomb +bond +bone +book +boom +boost +boot +border +bore +borrow +boss +both +bother +bottle +bottom +boundary +bowl +box +boy +brain +branch +brand +bread +break +breakfast +breast +breath +breathe +breed +bridge +brief +briefly +bright +brilliant +bring +broad +broadcast +brother +brown +brush +budget +build +bunch +burden +burn +burst +bury +bus +business +busy +but +button +buy +buyer +by +cable +cake +calculate +call +calm +camera +camp +campaign +can +cancel +cancer +cap +capability +capable +capacity +capital +capture +car +carbon +card +care +career +careful +carefully +carpet +carry +case +cash +cast +castle +cat +catalog +catch +category +cause +celebrate +celebration +cell +cent +center +central +century +ceremony +certain +certainly +chain +chair +chairman +challenge +chamber +champion +championship +chance +change +channel +chapter +character +characteristic +characterize +charge +charity +charm +chart +chase +chat +cheap +check +cheek +cheese +chemical +chest +chicken +chief +child +childhood +chip +chocolate +choice +choose +church +cigarette +circle +circumstance +cite +citizen +city +civil +civilian +claim +class +classic +classical +clause +clean +clear +clearly +climate +climb +clinical +clock +close +closely +clothes +clothing +cloud +club +cluster +coach +coal +coast +coat +code +coffee +coin +cold +collapse +colleague +collect +collection +college +color +column +combination +combine +come +comedy +comfort +comfortable +command +comment +commercial +commission +commit +commitment +committee +common +communicate +communication +community +company +compare +comparison +compensation +compete +competition +competitive +competitor +complain +complaint +complete +completely +complex +complexity +complicate +component +compose +composition +compound +comprehensive +comprise +compromise +compute +computer +concentrate +concentration +concept +concern +concert +conclude +conclusion +concrete +condition +conduct +confidence +confident +confirm +conflict +confuse +confusion +connect +connection +consequence +consequently +conservative +consider +considerable +consideration +consist +consistent +constant +constantly +constitute +constraint +construct +construction +consult +consultant +consume +consumer +contact +contain +contemporary +content +contest +context +continue +continuous +contract +contrast +contribute +contribution +control +controversial +convention +conventional +conversation +convert +convince +cook +cool +cooperation +cope +copy +core +corner +corporate +corporation +correct +correspond +cost +cough +could +council +counsel +count +counter +country +county +couple +course +court +cousin +cover +coverage +cow +crack +craft +crash +crazy +cream +create +creation +creative +creature +credit +crew +crime +criminal +crisis +criterion +critic +critical +criticism +criticize +crop +cross +crowd +crucial +cry +cultural +culture +cup +curious +currency +current +currently +curtain +curve +custom +customer +cut +cycle +dad +daily +damage +damn +dance +danger +dangerous +dare +dark +darkness +data +database +date +daughter +day +dead +deal +dealer +dear +death +debate +debt +decade +decide +decision +declare +decline +decrease +dedicate +deep +deeply +defeat +defend +defense +deficit +define +definitely +definition +degree +delay +delight +deliver +delivery +demand +democracy +democratic +demonstrate +demonstration +density +deny +department +depend +dependent +deposit +depress +depression +depth +derive +describe +description +desert +deserve +design +designer +desire +desk +despite +destroy +destruction +detail +detect +determination +determine +develop +development +device +devote +dialog +die +diet +differ +difference +different +differently +difficult +difficulty +dig +digital +dimension +dinner +direct +direction +directly +director +dirty +disagree +disappear +disappoint +disaster +discipline +discount +discover +discovery +discuss +discussion +disease +dish +disk +dismiss +disorder +display +dispute +distance +distant +distinct +distinction +distinguish +distribute +district +disturb +diversity +divide +division +divorce +do +doctor +document +dog +dollar +domestic +dominate +door +double +doubt +down +dozen +draft +drag +drama +dramatic +dramatically +draw +dream +dress +drink +drive +driver +drop +drug +dry +due +during +dust +duty +each +ear +early +earn +earth +ease +easily +east +eastern +easy +eat +economic +economy +edge +edit +edition +editor +educate +education +educational +effect +effective +effectively +efficiency +efficient +effort +egg +either +elderly +elect +election +electric +electricity +electronic +element +eliminate +else +elsewhere +email +embarrass +embrace +emerge +emergency +emotion +emotional +emphasis +emphasize +empire +employ +employee +employer +employment +empty +enable +encounter +encourage +end +enemy +energy +engage +engine +engineer +enhance +enjoy +enormous +enough +ensure +enter +enterprise +entertain +entertainment +entire +entirely +entitle +entrance +entry +envelope +environment +environmental +episode +equal +equally +equation +equipment +equivalent +era +error +escape +especially +essay +essential +establish +establishment +estate +estimate +ethnic +evaluate +evaluation +even +evening +event +eventually +ever +every +everybody +everyday +everyone +everything +everywhere +evidence +evil +evolution +evolve +exact +exactly +exam +examination +examine +example +exceed +excellent +except +exception +excess +exchange +excite +excitement +exclude +excuse +executive +exercise +exhaust +exhibit +exhibition +exist +existence +expand +expansion +expect +expectation +expenditure +expense +expensive +experience +experiment +experimental +expert +explain +explanation +explore +export +expose +exposure +express +expression +extend +extension +extensive +extent +external +extra +extract +extraordinary +extreme +extremely +eye +face +facility +fact +factor +factory +fade +fail +failure +fair +fairly +faith +faithfully +fall +false +familiar +family +famous +fan +fancy +fantastic +far +farm +farmer +fascinate +fashion +fast +fat +father +fault +favor +favorite +fear +feature +federal +fee +feed +feel +fellow +female +fence +festival +few +fiction +field +fight +figure +file +fill +film +filter +final +finally +finance +financial +find +fine +finger +finish +fire +firm +firmly +first +firstly +fish +fit +fix +flag +flash +flat +flexible +flight +float +flood +floor +flow +flower +fly +focus +fold +folk +follow +food +fool +foot +football +for +force +forecast +foreign +forest +forever +forget +form +formal +format +formation +former +formula +forth +fortunate +fortune +forward +found +foundation +fragment +frame +framework +free +freedom +freeze +frequency +frequent +frequently +fresh +friend +friendly +friendship +frighten +from +front +fruit +fuel +fulfill +full +fully +fun +function +functional +fund +fundamental +funny +furniture +further +furthermore +future +gain +gallery +game +gap +garden +gas +gate +gather +gay +gaze +gear +gender +gene +general +generally +generate +generation +genetic +gentle +gentleman +gently +genuine +gesture +get +giant +gift +girl +give +glad +glance +glass +global +go +goal +god +gold +golden +golf +good +govern +government +governor +grab +grade +gradually +graduate +grain +grammar +grand +grandmother +grant +grass +grateful +gray +great +greatly +green +greet +grin +ground +group +grow +growth +guarantee +guard +guess +guest +guide +guideline +guilty +guitar +gun +guy +habit +hair +half +hall +hand +handle +hang +happen +happiness +happy +harbor +hard +hardly +harm +hat +hate +have +he +head +health +healthy +hear +heart +heat +heavily +heavy +height +hell +hello +help +helpful +hence +here +hero +herself +hesitate +hi +hide +high +highlight +highly +hill +himself +hint +hire +historian +historic +historical +history +hit +hold +holder +hole +holiday +home +honest +honor +hook +hope +hopefully +horrible +horse +hospital +host +hot +hotel +hour +house +household +how +however +huge +human +humor +hunger +hunt +hurry +hurt +husband +hypothesis +i +ice +idea +ideal +identify +identity +if +ignore +ill +illegal +illness +illustrate +illustration +image +imagination +imagine +immediate +immediately +immigrant +implement +implementation +implication +imply +import +importance +important +impose +impossible +impress +impression +impressive +improve +improvement +in +incentive +inch +incident +include +income +incorporate +increase +increasingly +indeed +independence +independent +index +indicate +indication +individual +industrial +industry +infant +infection +inflation +influence +inform +information +initial +initially +initiative +injure +injury +inner +innocent +innovation +input +inquiry +inside +insight +insist +inspire +install +instance +instead +institution +institutional +instruction +instrument +insurance +insure +integrate +intellectual +intelligence +intend +intense +intention +interaction +interest +interior +internal +international +interpret +interpretation +intervention +interview +into +introduce +introduction +invent +invest +investigate +investigation +investment +investor +invitation +invite +involve +involvement +iron +island +isolate +issue +it +item +itself +jacket +jail +job +join +joint +joke +journal +journalist +journey +joy +judge +judgment +jump +jury +just +justice +justify +keen +keep +key +kick +kid +kill +kind +king +kiss +kitchen +knee +knife +knock +know +knowledge +label +labor +laboratory +lack +lady +lake +land +landscape +language +large +largely +last +late +latter +laugh +laughter +launch +law +lawyer +lay +layer +lazy +lead +leader +leadership +league +lean +leap +learn +least +leather +leave +lecture +left +leg +legal +legislation +lend +length +less +lesson +let +letter +level +liability +liberal +library +license +lie +life +lift +light +like +likely +limit +limitation +line +link +lip +liquid +list +listen +listener +literally +literary +literature +little +live +load +loan +local +locate +location +lock +log +logic +long +look +loose +lose +loss +lot +loud +love +lovely +lover +low +luck +lucky +lunch +luxury +machine +mad +magazine +magic +mail +main +mainly +maintain +maintenance +major +majority +make +maker +male +man +manage +management +manager +manner +manufacture +manufacturer +many +map +march +margin +mark +market +marriage +marry +mass +massive +master +match +mate +material +mathematics +matter +mature +maximum +may +maybe +mayor +meal +mean +meanwhile +measure +measurement +meat +mechanism +medical +medicine +medium +meet +member +membership +memory +mental +mention +menu +mere +merely +mess +message +metal +meter +method +middle +might +mile +military +milk +mind +mine +minimum +minister +minor +minority +minute +mirror +miss +mission +mistake +mix +mixture +mobile +mode +model +moderate +modern +modify +module +mom +moment +money +monitor +month +monthly +mood +moon +moral +more +moreover +morning +mortgage +most +mostly +mother +motion +motivate +motivation +motor +mount +mountain +mouse +mouth +move +movement +movie +much +multiple +murder +muscle +museum +music +musical +musician +must +mutual +myself +mystery +name +narrative +narrow +nation +national +native +natural +naturally +nature +near +nearby +nearly +necessarily +necessary +neck +need +negative +neglect +negotiate +negotiation +neighbor +neighborhood +neither +nerve +nervous +net +network +never +nevertheless +new +newly +news +newspaper +next +nice +night +no +nobody +noise +none +nor +normal +normally +north +northern +nose +not +note +nothing +notice +notion +noun +novel +now +nowadays +nowhere +nuclear +number +numerous +nurse +object +objective +obligation +observation +observe +obvious +obviously +occasion +occasionally +occupy +occur +ocean +odd +of +off +offense +offer +office +officer +official +often +oil +okay +old +on +once +one +online +only +onto +open +opera +operate +operation +operator +opinion +opponent +opportunity +oppose +opposite +opposition +option +or +orange +order +ordinary +organic +organization +organize +origin +original +originally +other +otherwise +ought +ourselves +out +outcome +outline +output +outside +over +overall +overcome +overseas +owe +own +owner +ownership +pace +pack +package +page +pain +paint +pair +pale +panel +panic +paper +paragraph +parallel +parent +park +part +participant +participate +participation +particular +particularly +partly +partner +partnership +party +pass +passage +passenger +passion +past +path +patient +pattern +pause +pay +payment +peace +peak +peer +pen +penalty +pension +people +per +perceive +percent +percentage +perception +perfect +perfectly +perform +performance +perhaps +period +permanent +permission +permit +person +personal +personality +personally +personnel +perspective +persuade +phase +phenomenon +philosophy +phone +photo +photograph +phrase +physical +piano +pick +picture +piece +pig +pile +pilot +pink +pipe +pitch +place +plain +plan +plane +planet +plant +plastic +plate +platform +play +player +pleasant +please +pleasure +plenty +plot +plus +pocket +poem +poet +poetry +point +police +policy +political +politician +politics +poll +pollution +pool +poor +pop +popular +population +port +portion +portrait +pose +position +positive +possess +possession +possibility +possible +possibly +post +pot +potato +potential +potentially +pound +pour +poverty +power +powerful +practical +practice +praise +pray +precise +precisely +predict +prefer +preference +pregnancy +pregnant +premise +preparation +prepare +presence +present +presentation +preserve +president +presidential +press +pressure +presumably +pretend +pretty +prevent +previous +previously +price +pride +primarily +primary +prime +principal +principle +print +printer +prior +priority +prison +prisoner +private +privilege +prize +pro +probability +probably +problem +procedure +proceed +process +produce +producer +product +production +profession +professional +professor +profile +profit +program +progress +project +promise +promote +promotion +prompt +proof +proper +properly +property +proportion +proposal +propose +prospect +protect +protection +protein +protest +proud +prove +provide +province +provision +psychological +pub +public +publication +publisher +pull +pump +pupil +purchase +pure +purpose +pursue +push +put +qualification +qualify +quality +quantity +quarter +question +quick +quickly +quiet +quietly +quite +quote +race +racial +radical +radio +rail +rain +raise +random +range +rank +rapid +rapidly +rare +rarely +rat +rate +rather +ratio +raw +reach +react +reaction +read +reader +ready +real +reality +realize +really +rear +reason +reasonable +reasonably +recall +receive +recent +recently +reckon +recognition +recognize +recommend +recommendation +record +recover +recovery +recruit +red +reduce +reduction +refer +reference +reflect +reflection +reform +refugee +refuse +regard +regardless +region +regional +register +registration +regret +regular +regularly +regulate +regulation +reject +relate +relation +relationship +relative +relatively +relax +release +relevant +reliable +relief +religion +religious +rely +remain +remark +remarkable +remember +remind +remote +remove +rent +repair +repeat +replace +reply +report +reporter +represent +representation +representative +reputation +request +require +requirement +rescue +research +researcher +reserve +resident +resign +resist +resistance +resolution +resolve +resort +resource +respect +respectively +respond +response +responsibility +responsible +rest +restaurant +restore +restrict +restriction +result +retail +retain +retire +retirement +return +reveal +revenue +reverse +review +revise +revolution +reward +rice +rich +rid +ride +right +ring +rise +risk +rival +river +road +rock +role +roll +romantic +roof +room +root +rough +roughly +round +route +routine +row +royal +ruin +rule +run +rural +rush +sad +safe +safety +sail +sake +salary +sale +salt +same +sample +sanction +sand +satisfaction +satisfy +save +say +scale +scan +scare +scene +schedule +scheme +scholar +school +science +scientific +scientist +scope +score +scream +screen +sea +seal +search +season +seat +second +secondary +secondly +secret +secretary +section +sector +secure +security +see +seed +seek +seem +segment +select +selection +self +sell +send +senior +sense +sensitive +sentence +separate +sequence +series +serious +seriously +servant +serve +server +service +session +set +settle +settlement +several +severe +sex +sexual +shade +shadow +shake +shall +shape +share +shareholder +sharp +she +sheep +sheet +shelf +shell +shelter +shift +shine +ship +shirt +shock +shoe +shoot +shop +shore +short +shot +should +shoulder +shout +show +shower +shut +sick +side +sigh +sight +sign +signal +significance +significant +significantly +silence +silent +silly +silver +similar +similarly +simple +simply +since +sing +singer +single +sink +sir +sister +sit +site +situate +situation +size +ski +skill +skin +skirt +sky +slave +sleep +slice +slide +slight +slightly +slip +slope +slow +slowly +small +smart +smell +smile +smoke +smooth +snap +snow +so +social +society +soft +software +soil +soldier +solid +solution +solve +some +somebody +somehow +someone +something +sometimes +somewhat +somewhere +son +song +soon +sorry +sort +soul +sound +source +south +southern +space +spare +speak +speaker +special +specialist +specialize +species +specific +specifically +specify +speech +speed +spell +spend +spin +spirit +split +sponsor +sport +spot +spread +spring +square +stability +stable +staff +stage +stain +stair +stake +stamp +stand +standard +star +stare +start +state +statement +station +statistic +status +stay +steady +steal +steel +stem +step +stick +still +stimulate +stir +stock +stomach +stone +stop +storage +store +storm +story +straight +strain +strange +stranger +strategy +stream +street +strength +strengthen +stress +stretch +strict +strike +string +strip +stroke +strong +strongly +structural +structure +struggle +student +studio +study +stuff +stupid +style +subject +submit +subsequent +subsequently +substance +substantial +substitute +succeed +success +successful +successfully +such +sudden +suddenly +suffer +sufficient +sugar +suggest +suggestion +suit +suitable +sum +summarize +summary +summer +sun +supplement +supplier +supply +support +supporter +suppose +sure +surely +surface +surgery +surprise +surprisingly +surround +survey +survival +survive +suspect +suspend +sustain +swear +sweep +sweet +swim +swing +switch +symbol +symptom +system +table +tackle +tail +take +tale +talent +talk +tall +tank +tap +tape +target +task +taste +tax +taxi +tea +teach +teacher +team +tear +technical +technique +technology +teenager +telephone +television +tell +temperature +temporary +tend +tendency +tender +tennis +tension +tent +term +terrible +territory +terrorist +test +text +than +thank +that +the +theater +theme +themselves +then +theoretical +theory +therapy +there +therefore +they +thick +thin +thing +think +thirst +this +though +threat +threaten +throat +through +throughout +throw +thus +ticket +tie +tight +till +time +tiny +tip +tire +tissue +title +to +today +together +tomorrow +tone +tongue +tonight +too +tool +tooth +top +topic +total +totally +touch +tough +tour +tourism +tourist +tournament +toward +tower +town +toy +trace +track +trade +tradition +traditional +traffic +trail +train +transfer +transform +transition +translate +transport +transportation +trap +travel +treat +treatment +tree +trend +trial +trick +trigger +trip +troop +trouble +truck +true +truly +trust +truth +try +tube +tune +turn +twice +twin +twist +type +typical +typically +ugly +ultimately +unable +uncertainty +uncle +unclear +under +undergo +underlie +understand +undertake +unemployment +unfortunately +uniform +union +unique +unit +unite +universal +universe +university +unknown +unless +unlike +unlikely +until +unusual +up +update +upon +upper +upset +urban +urge +use +useful +user +usual +usually +valley +valuable +value +van +variable +variation +variety +various +vary +vast +vegetable +vehicle +venture +verb +version +versus +very +vessel +veteran +via +vice +victim +victory +video +view +village +violence +violent +virtually +virus +visible +vision +visit +visitor +visual +vital +voice +volume +voluntary +volunteer +vote +voter +wage +wait +wake +walk +wall +wander +want +war +warm +warn +wash +waste +watch +water +wave +way +we +weak +weakness +wealth +wealthy +weapon +wear +weather +web +wed +week +weekend +weekly +weigh +weight +weird +welcome +welfare +well +west +western +wet +what +whatever +wheel +when +whenever +where +whereas +wherever +whether +which +while +whilst +whisper +white +who +whole +why +wide +widely +wife +wild +will +win +wind +window +wine +wing +winner +winter +wipe +wire +wise +wish +with +withdraw +within +without +witness +woman +wonder +wonderful +wood +wooden +word +work +worker +world +worry +worth +would +wound +wrap +write +writer +wrong +yard +yeah +year +yellow +yes +yesterday +yet +yield +you +young +yourself +youth +zone