1.When you __ at the door ,I __ some washing.C（D 我可以确定是错的）
A knocked ...did B was knocking .. did C knocked .. was doing D knock .. am doing
2.My brother __ college for over three years.C
A has gone to B has been to C has been in D has been for
3.John __ sure that he ____good at chemistry soon.D(A为什么不可以？）
A be .. will be B is .. would be C was.. will be D was .. would be
4.___ you __the text yet? yes.we __it two hours ago.C
A Did..copy...did B Have .. copied ..have C Have .. copied ..did
5.Mother__me a new coat yesterday,I __it on .It fits me well.B
A has made..have tried B made.. have tried C has made ..tried D made .. tried
6.The writer and teacher__ coming now.A(网上有答案说这是特例,指同一个人.希望得到更好的解释)
A is B are C has D have
7.Nothing but grass and trees__ the hill .B （A为什么不可以？）
A covers B cover C covering D is covering
8.Do you have __ to tell us ?C（我认为希望得到肯定回答用something)
A something new B new somthing C anything new D new anything
9.The poor man needs our help,__he? 答案不确定。
A need B needn't C does D doesn't
10.Nobody but Jane and Mary __the secret.B
A know B knows C have known D is known
11.She is one of the few girls who __ in the kindegarten.B（我选的是D。）
A is well paid B are well paid C is playing well D are playing well
12.I think he lives __ No.386 West St.D
Are you sure __ that? You'd better make sure .
A at,/ B in , of C in ,about D at,of
13.The pen writes well through it doean't cost much .B
Let me have a try .So ___（我不知道怎么区分A 和 B）
A it is Bit does C does it D is it
14.Butter and cheese __in price.A （C D 我可以排除 ）
A has gone up B is gone up C have gone up D are gone up
15.When my father got home ,I ___ a letter to my friend .D（C为什么不可以？）
A write B am writing C wrote D was write