Look out! Keep away from the house, _____ the roof is under repair．

A．whose?????????? ????????????? B．which??????? ????????????? C．of which????? ????????????? D．where

With films like Avatar proving__________ in cinemas, many technology experts believe 3D is now set to take over the home market,

A. difficult??????? B. easy?????????????? C. common???????? D. popular

The zoo keepers is worried because the number of visitors __????? ? smaller

and smaller.

A. become??? B. became???? C. is becoming?? D. have become

—You've got your flat furnished, haven't you?

—Yes. I ?? ? some used furniture at the Sunday Market and it was a real bargain.

A.will buy????? B.have bought?????? C.had bought??????? D.bought

________, I'm glad you made that mistake, for it will serve as a warning to you.

A. In case?????????? B. In a way?????????? C. In return??????? D. In relief

Order came that all the army supply ______ to the front before daybreak.

A. be sent????????? B. should send???????? C. were sent??????? D. should have sent

A quarrel________， which made him________his family.

A. was broken out; break away

B. broke out; break away from

C. was broken away; break down

D. broke down; break out

_______ Japan’s nuclear crisis (核危机) will be solved in 2011 is not known yet.

A. That?????? B. If????????? ? C. Whether????? D. What

—Call me at 5: 30 tomorrow morning．

—Why that early? I _____ then．

A．will sleep? ????????????? B．was sleeping ????????????? C．will be sleeping????????????? D．have been sleeping

－What do you think of store shopping in the future?

－Personally, I think it will exist along with home shopping but ______.

A. will never replace???????????????? B. would never replace

C. will never be replaced? ????????????? ???????? D. would never be replaced