内容正文:
情态动词
一单项选择
( ) 1. Tom ______ be here now, he went to America this morning.
A. mustn’t
B. may not
C. can’t
D. needn’t
( ) 2. –Must I say it again,Sir?
—No, you ______.
A. needn’t
B. mustn’t
C. don’t
D. may not
( ) 3. –Can you go shopping with us this afternoon?
—Sorry, I can’t. I _____do my homework.
A. can
B. may
C. would
D. have to
( ) 4. –May I go to the concert, Mum?
—Of course. But you ______be back by 9 o’clock.
A. can
B. may
C. must
D. need
( ) 5. To make our world more beautiful, trees ______ .
A. needn’t be cut down
B. mustn’t be cut down
C. can’t cut dowm
D. may not cut down
( ) 6. –May I go out to play football, Dad?
—No, you ______.You must have lunch first.
A. mustn’t
B. may not
C. couldn’t
D. needn’t
( ) 7. –Where is Harry, please ?
—He _____ be in the classroom,beacause I saw him there just now.
A. can
B. need
C. would
D. must
( ) 8. –Who is the woman