－Do you like cooking, Mary?

－________．Luckily I've never had to worry much about it．

A．Not bad

B．Not really

C．Probably not

D．Suppose not

－Ken, ________, but your radio is going too loud．

－Oh, I'm sorry．I'll turn it down right now．

A．I hate to say it

B．It doesn't hurt to ask

C．I'm really tired of it

D．I'm crazy about it

－Thank you very much for giving me a hand when I was in trouble．

－Don't mention it．I only did what anyone else ________ in my place．

A．must do

B．might do

C．would have done

D．can have done

－Excuse me, Sir, but could you tell me how to go to the railway station?

－Sorry．You'd better ask, I'm afraid, ________ is a native．

A．whom

B．who

C．whomever

D．whoever

－Have you finished your composition already, Jack?

－Yes．I ________ it within half an hour．

A．have finished

B．finish

C．finished

D．will finish

－He failed again．

－That was not surprising．The ________ of too much time to computer games left too little time for his study．

A．use

B．cost

C．devotion

D．expense

－Did you have a wonderful time at the ball last night?

－________ ! I’ve never had a more wonderful time all my life．

A．You bet

B．No problem

C．Don't mention it

D．Got it

－Guess what! I have got an A for my term paper．

－Great! You ________ read widely and put a lot of work into it．

A．must have

B．should

C．must

D．should have

－How long do you suppose it is ________ he arrived here?

－No more than half a week．

A．when

B．before

C．after

D．since

－Do you think it's a good idea to make friends with your students?

－________ , I do．I think it's a great idea．

A．Really

B．Obviously

C．Actually

D．Generally