新概念英语同步语法强化单元十八答案

I 1.Have;haven't 2.am 3.do;Do;don't;Does 4.Have;haven't;was 5.are;am 6.Have;is 7.needn't 8.Have;yet;already
II 1-5 DCDDC 6-8 CCC
III 1.know--knows 2.began--begins 3.did--is 4.does the pianist give--has the pianist given 5.worked--has worked 6.Did you receive it?--Have you received it?7.ten minutes--for ten minutes 8.have lost--lost 9.stops--has stopped 10.are--were
IV 1.I have done my homework.2.He has slept in the bedroom.3.He has gone to the city to buy a piece of furniture.4.She has had her lunch.5.Tom has seen the film.6.Jenny has heard this song.7.What has he done?8.Have you washed your clothes?9.He has not written a poem.10.They have drunk beer in a pub.
V 1.letters 2.emptied 3.shoes 4.photos 5.is 6.took 7.calmness 8.met 9.questions 10.making
VI 1-5 BACBC 6-10 ACBDC 11-12 BC
VII 1.How long have you been running this company?2.Why do you want to sell it?3.How much are these things?4.Women always have the last word.5.May I have a look at it?6.Have the children eaten too many ice-creams?7.To tell you the truth,I don't like chicken,either.8.Did they arrive the day before yesterday?9.We haven't seen each other since then.10.This book is worth reading.
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