常见情态动词的用法小练（下）
选择填空。
( ) 1. You ______ to the meeting this afternoon if you have something important to do.
A. needn’t to come B. don’t need come
C. don’t need coming D. needn’t come
( ) 2. You _______ return the book now. You can keep it till next week if you like.
A. can’t B. mustn’t C. needn’t D. may not
( ) 3. I didn’t hear the phone. I ______asleep.
A. must have been B. must be
C. should be D. should have been
( ) 4. Mother _______ us stories when we were young.
A. was used to tell B. is used to telling
C. used to tell D. used to telling
