— Why must I wear my school uniform, mom?
— Because you are a student. You are _________ to wear your own clothes to school.
| A．allowed | B．not allowed | C．allow | D．not allow |
I would like to buy the black pen because I ______that kind of pen ______well.
| A．have told ;writes | B．was told;wrote |
| C．have been told;writes | D．have been told;is written |
--Have you decided where to go for your summer vacation?
--Not yet. We_________ go to Mount Lu. It is a good place for vacation.
| A．may | B．should | C．need | D．must |
—Where are Lucy and Lily?
—Oh , the two girls must _______ a game in the garden now.
| A．play | B．are playing | C．played | D．be playing |
－Must I finish my composition (作文) right now?
－No, you _______.You can hand it in tomorrow.
| A．can’t | B．mustn’t | C．needn’t | D．mayn’t |
Mr Black be at home because she called me from England just now.
| A．mustn't | B．isn't able to | C．can't | D．may not |
---Tony, don’t play with that knife. You hurt yourself.
---I won’t, dad.
| A．can | B．must | C．should | D．May |
China’s sport stars Yao Ming and Liu Xiang _____ Goodwill Ambassadors（亲善大使） for Shanghai.
| A．has been named | B．have been named |
| C．has named | D．have named |
--- Is there anything special in the newspaper today?
--- Yes. People who drink wine ___ to drive after May Day.
| A．don’t allow | B．isn’t allowed |
| C．mustn’t allow | D．mustn’t be allowed |
—Tom must be at home because the light in his house is on.
—He ____ be at home, because I saw him playing basketball on the playground.
A. can B. mustn’t C. can’t
— Where is your father now?
— I’m not sure. He be in the kitchen.
| A．must | B．may | C．can | D．need |
—Must I clean all the plates after dinner?
—No, you ______ . But you ______ finish your homework later.
| A．mustn’t ; must | B．needn’t ; must |
| C．can’t ; must | D．needn’t ; may |
Every day a lot of water ________around us. It’s really bad for the environment.
| A．was wasted | B．is wasted | C．wasted | D．will be wasted |
─ Is the woman in white our manager?
─ It ________be her. She has just left for Shanghai.
| A．must | B．may | C．can’t | D．couldn’t |
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