UNIT51.Astimewenton,someproductsofpoorqualitywere_______outofthemarket.A.let

B.lost

C.dropped

D.drivenD天長日久，質量低劣的商品被逐出市場。letout放掉（水,氣等）；泄露lost(lose)out失敗，輸掉dropout掉落，掉出，退出，離隊driveout驅逐，消除2..Ourclassroomis_______withtenelectriclights.A.given

B.supplied

C.offered

D.combinedB我們教室有十盞燈（我們的教室被供給十盞燈）被動語態given給supply供給（主動提供）offer

提供（被動提供）becombinedwith連接supplysbwithsth.指的是：向某人提供某物，它的意思等同于supplysthtosb,指將某物提供給某人。supplysth.forsb.一般指資助或救助某人的意思。3.Whenyoutellhimtodosomething,healwaysdoes_______.A.thewrong

B.theopposite

C.opposite

D.badB當你讓他做什么的時候，他總是反著來Thewrong是指壞事theopposite相反的（“the”是代指前面的sth.）4.Inthe_______ofthedisease,hefollowedtheprofessor’sadvice.A.treatment

B.service

C.field

D.wayA治療疾病期間，他對教授言聽計從treatmentn.治療servicen.服務fieldn.領域wayn.方法5.Ididtrymybest,butIdidn'thavea(n)_______ofwinning.A.luck

B.chance

C.condition

D.eventA我盡力了，但運氣太差。luckn.運氣chancen.機會conditionn.條件eventn.事件?asluckwouldhaveit1.碰巧，真幸運Asluckwouldhaveit,hisroutetookhimverynearwheretheylived.

碰巧他走的路線離他們的住所很近。?bad(或tough,rotten)luck1.(非正式)倒霉?bein(或outof)luck1.運氣好（或不好●forluck1.為了吉利；為了祈求好運Iwearthiscrystalundermycostumeforluck.

我貼身戴著塊水晶，希望它能帶給我好運。?good(或thebestof)luck1.祝好運goodluckwithyourstudies!.

祝你學習進步！。?one'sluckisin1.交好運?theluckofthedraw1.偶然性，運氣Qualityofcaredependslargelyontheluckofthedraw.

照料的好壞在很大程度上取決于運氣。?nosuchluck1.(非正式)無福消受?rideone'sluck1.（因不愿冒險而）放棄好機會?tryone'sluck1.碰運氣Hethoughthe'dtryhisluckatfarminginCanada.

他想碰碰運氣去加拿大辦農場。?with(any或abitof)luck1.如果一切順利的話Withluckweshouldbethereintimeforbreakfast.

如果一切順利的話，我們可以到達那里趕上吃早餐。?worseluck1.(非正式)不幸的是Ihavetogotosecretarialschool,worseluck.

不幸的是，我不得不去秘書學校。6.Itseemsthatthehatfitsyouverywell.Please_________.A.tryiton

B.tryonit

C.totryiton

D.totryonitA這頂帽子很適合你，來試試看。trysthon試穿（衣服）7.Ihave_________thenewwords,butstilldon'tunderstandthesentence.A.lookedfor

B.lookedup

C.looked

D.lookedatB我查了單詞，但還是不能理解這個句子。looksth.up在詞典或參考書中）查閱（詞或資料）...lookupsth.是查閱…形容詞介詞looksth.up（在詞典或參考書中）查閱（詞或資料）...8.It'snotagoodpresentforMother.Let's_________somethingbetter.A.search

B.findout

C.look

D.lookforD這個禮物給母親不好，我們找個更好的。search搜索；搜尋；搜查；查找findout發現,看穿,揭發,找出;查明look看,瞧loolfor尋找(某人或某物)9.Whenthepicturewas_________,weputupaphotoonthewall.A.takendown

B.putdown

C.takenaway

D.putoffA這幅畫拿下之后，我們掛了一張照片上去。takedown拆卸putdown放下takeaway減去putoff

延期,推遲;拖延10.DoyourbestandI'msureyouwill_________yourclassmates.A.keepback

B.keep

C.keepupwith

D.keepupC盡力去做，相信你會趕上其他同學的。keepback阻止…前進;阻止…的進展keep(使)保持;(使)繼續;阻止,防止,耽擱keepupwith跟上,不落人之后keepup持續不變11.Youmust_________attention_________yourspelling.A.give..,on

B.pay..,with

C.pay..,to

D.give...inC你應該注意拼寫。payattentionto注意，關心12.They_________forLondonearlythenextmorning.A.wentout

B.leftout

C.setout

D.gotoutC她們第二天一早就出發了goout走出,出去;出國leaveout遺漏,省略,刪去;未顧及,忽略setout動身去…getout出來,出去,走開;(使)出現,(使)逃出13..Nothingcanmakehim_________his