－We haven’t heard from Jane for a long time．

－What do you suppose ________ to her?

was happening

to happen

has happened

having happened

－What is it that made Peter so happy and excited?

－________ a volunteer for Shanghai 2010 World Expo．

To choose

Because chosen

Being chosen

Having chosen

－How’s your new job, Tom? I ________ remember when it was that you started it．

－I started it half a year ago．

shouldn’t

can’t

mustn’t

needn’t

－Have your working conditions improved?

－No．________ than before, I'm afraid．

no better

a litter better

not worse

no worse

－________ he have been chosen as captain of the Chinese football team?

－Yes, he ________．

Must; must

Can; must

Must; must have

Can; must have

－Would you like to go out for a walk with us?

－________．

You may ask your sister to do, too．

No, but I can't afford the time．

No, I'd like to．

No, I don't feel in the mood for it now

－You forgot your pen when you went to have an exam．

－My God, ________．

so did I

so I did

I did so

I so did

－Listen!Someone is singing in the next room．Who ________ it be?Is it Wei Fang?

－No．It ________ be her．She is at school now．

can; may not

must; mustn't

can; can't

may; won't

－Mary, I think you had better say sorry to John．

－________．It was his fault, NOT mine!

Not possible

No way

No chance

Not at all

－Take a cigarette, please．

－No, thanks．It's three years ________ I smoked．

before

since

after

when