超星 - Modal Verb - 查题吧

单选题

The fire spread through the building very quickly,but everyone____get out.

A. may
B. was able to
C. could
D. would

单选题

____you be happy every day and succeed in your work!

A. May
B. Must
C. could
D. would

单选题

____you rather live in a town or in the country?

A. may
B. shall
C. could
D. Would

单选题

There's nothing to do , so I___as well go to bed.

A. may
B. was able
C. can
D. will

单选题

You___leave your key at the reception desk.

A. may
B. was able to
C. should
D. would

单选题

A computer can't think itself, it___ be told what to do.

A. may
B. able to
C. must
D. would

单选题

The question is whether we____act on his advice.

A. should
B. was able to
C. ought to
D. both A and C

单选题

Hurry up. He___be waiting for us anxiously right now.

A. must
B. was able to
C. could
D. would

单选题

My MP 5 has disappeared, who ___ have taken it?

A. may
B. can
C. could
D. both B and C

单选题

You ___ never be too careful while driving a car.

A. must
B. would
C. could
D. can

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