You are late for work again, Miss Kate. You_______ have been here half an hour earlier.
A. could
B. must
C. may
D. should
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Martha feels tired and sleepy, she wishes she________so late last night.
A. didn't stay up
B. wouldn't stay up
C. hadn't stayed up
D. wouldn 't have stayed up
You________ the new foreign teacher if you had been here yesterday.
A. must have seen
B. would have seen
C. should see
D. had seen
________a meeting tomorrow, I would go there by train.
A. there should be
B. Should there be
C. Should be there
D. Be should there
He might have been killed in the car accident yesterday if he (take) ______ part in the activity with the team.