Mary was not in her bedroom yesterday afternoon. She ____ in her classroom.
A. should have been
B. must have been
C. must be
D. should be
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Bob said he was going to join our club but he didn't. He ____ his mind.
A. can't have changed
B. wouldn't have changed
C. must have changed
D. shouldn't have changed
You____ to town to see the film yesterday. It will be on TV tonight.
A. needn't go
B. had better not go
C. should not go
D. needn't have gone
With all the work on hand, he____ to the cinema last night.
A. mustn't go
B. shouldn't have gone
C. could not go
D. couldn't have gone
Eve was late for class again. She ____earlier.
A. should get up
B. must get up
C. need to get up
D. should have got up