—Oh,it　　 my brother,Peter.?

A.must be　　　　 B.must have been?

C.can have been　　 D.might be?

A.leads to　　　　　B.led to　　　　　C.leading to　　　　　D.leading?

1.My new house is being decorated so everything is _______.?

2.The manager went abroad last week, _______ we made Mr Wang in charge of the company.

3.When I first saw a real snake,I was _______.?

4.I often _______ in my father?s shop when things are busy.?

5.He said that the manager was _______ the problem.?

(2)I've________ (保持联系)my friends by writing letters.

(3)How long have you________ (保持联系)him?

(4)It was in 2000 that I ________ (失去联系)her.

（1）_________ he has read 50 story books.

（2）The golden rice fields stretch _________ the eyes can see.

（3）_________ I know, he is still working here.

（4）This is _________ the most useful information that I've collected.

A.where　　　　　　　　 B.who　　　　　　　　 C.in which　　　　　　D.which

A. belong to　　　　　　　　　　　　　　 B. belonging to?

C. belonged to　　　　　　　　　　　　　　D. is belonging to

A.Since;do you think who　　　　　　　　　　　　　　　　B.As;who you think

C.When;whoever　　　　　　　　　　　　　　　　　　　　　　 D.Since;who do you think

A.another;another?　　　　　　　　　　 B.the other;the other?

C.another;the other?　　　　　　　　 D.the other;another?

B.no doubt about?

C.no doubt of?

D.have no doubt that?

E.cast doubt on ?

F.doubts as to?

G.some doubt whether?

H.any doubt on?

I.Beyond doubt?

(1)She has her _________this being true.?

(2)I have _________his ability.?

(3)There is__________ the correct thing to do.?

(4)There is__________ he is the best man for the job.?

(5)I __________he will succeed.?

(6)No one has ___________this point.?

(7)We are___________ what to do next.?

(8)_____________he will give you some advice on your study.?

(9)What he had done ___________ his honesty.?