If you have something important to do, you ___ waste any time.
#89049
A
needn’t
B
mustn’t
C
may not
D
won’t
推荐题目
Jenny，you ________ play with the knife；you ________ hurt yourself.
#88105
A
won’t；can’t
B
shouldn’t；must
C
mustn’t；may
D
can’t；shouldn’t
--- Do you know Uncle Tom is crazy about gardening?---Sure. He ____ his flowers in the garden now.
#90396
A
may be watering
B
must be watering
C
could look after
D
ought to watch
—I’m thinking of losing weight these days.—Oh, you ______ be out of your mind. You’re 50 kilograms at the most!
#90537
A
will
B
should
C
may
D
must
It is suggested that a hard line ____ towards terrorists.
#88050
A
adopts
B
will be adopted
C
be adopted
D
is adopted
---How much shall I pay for the phone call? ----You ____ .This is free of charge.
#87315
A
shouldn’t
B
can’t
C
needn’t
D
mustn’t