【英语完形填空itwasanunforgettableexperience.wesatinaboatwaitingforOfai】

　　原文如下 　　Unforgettableexperience 　　Itwasanunforgettableexperience,wesatinaboatwaitingforOfai.Hewasswimmingunderwater.Thereweremanybeautifulshellsatthebottom.Ifhecouldfindsomeandbringthemup,hewouldmakealotofmoney.Itwasagoodandfastwaytobecomerich.Myunclewaswithustotakecareofus.SuddenlyIsawOfaiwavehisarms.ThenIcouldseealargedarkfishmovingunderthewater.AllatonceIwasfrightenedtoholdmybreath. 　　“Ashark!”criedmyuncle.Ananxiousexpressionsuddenlyappearedonhisface.HewasthinkingofhowtosaveOfai.Westaredatmyuncleandwaitedforhimtotakeactions. 　　Thefishcamenear.Nowwecouldseehimbetter.Hewasofayellow-browncolorandasbigasourboat.WhatcouldwedotohelpOfai?Hehadbeenunderwaterformorethanahour.Sobynowhemustbeverytiredanditwasdifficultforhimtoswimfastenoughtogetoutofthetrouble.ThinkingthatOfai’slifewasingreatdanger,myunclecouldstanditnolonger.Withoutdelayhetookhisknifeandjumpedintothewater.Downhewentaftertheman-eatingfish.ThesharkwasheadingstraightforOfai.Then,suddenly,thefishturned.Myuncle’sstrongarmhadsenttheknifedeepintothesideofthegreatfish.Thewaterturnedredasbloodranfromtheshark. 　　NowOfaihadtimetoreachthetop.Atlasthewassafeintheboat.Butthefishwasangry.Heturnedtocomeatthemanwhohadhurthim.Asheswamtomyuncle,heopenedhisgreatmouth.Againtheknifewentforward.Thistimeitcutdeepintotheshark’snose. 　　Foraminutethesharklaystill.NowUncleHarrycouldswimtothetop.Ofaiquicklypulledhimintotheboat.Itwasn’tlongbeforethesharkcametolife.Hehittheboatwithsuchahardblowthatthesideswerealmostpushedin.Werowedashardaspossibleandfinallyweweresafeontheseashore. 　　Itwasmyuncle’scourageandabilitythatsavedOfaiandallofus.Welearnedalessonfromthisexperiencethatcouragemeanseverythingintimeofgreatdanger.Wewillneverforgetthisexperience.