—Must I sweep the floor now, Miss Jackson?
—No, you __________. You can do your homework first.
| A．can’t | B．mustn’t |
| C．needn’t | D．shouldn’t |
—Do you know where my key to the bike is, granny?
—I’m not sure. It be in your drawer.
A. must B. might C. should
A terrorist attack at Kunming Railway Station ,and 29 people in the event .
| A．was happened , may be killed | B．happened , killed |
| C．happened , were killed | D．happened , are killed |
―Look at the dark clouds. It _____ rain soon.
―I’m afraid so, and we _______ stay at home now.
| A．must, must | B．may, have to |
| C．might, must | D．should, have to |
A hard-working man__ _______become a great scientist, but a great scientist__________
be a hard-working man.
| A．can’t; can | B．may not; can |
| C．mustn’t; must | D．may not; must |
---At present, one of the best ways to study is working in groups.
---More chances ___________ to students to learn from each other.
| A．offer | B．are offered |
| C．have offered | D．are offering |
People should _________ down trees in order to protect the environment.
| A．be stopped to cutting | B．stop to cut |
| C．be stopped from cutting | D．stop from cutting |
----Must we clean the classroom now?
----No, you _________. It _________ after school.
| A．needn’t, must be cleaned | B．mustn’t, needn’t be cleaned |
| C．needn’t, can be cleaned | D．don’t have to, may clean |
Police say you ______ drive after drinking.
| A．need | B．must |
| C．needn’t | D．mustn’t |
Spanish ________ as the official language in Cuba.
| A．is spoken | B．speaks |
| C．spoke | D．is spoke |
---Susan, why are you still here? They are all ready to start.
---I’m sorry, but I _________ when to start.
| A．wasn’t told | B．don’t tell |
| C．didn’t tell | D．haven’t told |
The black bag _________ be Anna’s. She has a blue one.
| A．should | B．can’t |
| C．wouldn’t | D．could |
— Excuse me, sir, smoking in the gas station.
— Oh, I'm really sorry.
A. doesn't allow B. isn't allowed C. aren't allowed
—Do you often see John on the playground?
—No, but he is often seen the guitar in the park.
A. run; play B. running; to play C. run; to play
You must ______the English course one month before it begins.
| A．pay for | B．paid for | C．be paid for | D．be spent on |
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