Module 4 Rules and suggestions 情态动词 （时间：60分钟，满分：100分） 一、单项选择(本大题共50小题，每小题2分，共100分) 1．—All passengers _____ wear seat belt (安全带). —Sure, I’m working on it. A．could B．may C．must D．can 2．—Mum, I’ve signed SF Express (快递). What’s in it —I’m not sure. It _____ be a present from your sister. A．should B．must C．might D．would 3．I found this book on my desk when I came to class. It _____ by one of the students in the earlier class, but I’m not sure of it. A．may leave B．may be left C．must leave D．must be left 4．—Must I clean the room now —_____ You can clean it tomorrow. A．Yes, you must. B．Yes, you can. C．No, you needn’t. D．No, you mustn’t. 5．—Must I clean my room right now —No, you _____. You can clean it after dinner. A．shouldn’t B．wouldn’t C．mustn’t D．needn’t 6．The government is putting lifts in old buildings so that the old _____ go up and down easily. A．should B．must C．can 7．—Who is singing in the music hall Is it Linda —No, it _____ be her. She has _____ to New York on business. A．couldn’t; been B．can’t; gone C．can’t; been 8．The boy _____ be Tom. I saw him reading in the library just now. A．can’t B．needn’t C．shouldn’t 9．—Are you sure we _____ wear school uniforms all year round —Didn’t you hear that Recently we’re allowed not to wear them in cold weather. A．can B．dare C．must 10．_____ you make so much noise Be quiet! A．Can B．Might C．Need D．Must 11．—The paper cutting is pretty lively. Who made it —It _____ be Ruby. None of us except her is able to do it. A．can B．must C．might 12．—Whose hair band is this —It _____ be mine. It must belong to _____. A．mustn’t; Alice B．can’t; Alice C．mustn’t; Alice’s D．can’t; Alice’s 13．Nowadays all passengers _____ go through safety check before taking a train. A．can B．may C．must D．would 14．—How _____ you be so crazy No one has ever shouted at Lucy. —I think I just did the right thing. A．can B．will C．shall D．may 15．—I don’t care what Lucy thinks. —Well, you _____. Her suggestions are of some value. A．would B．might C．should D．could 16．—Sara, whose volleyball is this on the sofa Is it yours —How come mom, it _____ mine. I don’t have volleyball at all. A．must be B．might be C．can’t be 17．—Tony, are you online Can you answer my question —Miss Liu, I guess he _____ not be ready. Can I help him A．might B．will C．need D．must 18．—I am through the dark days. —Don’t lose heart. There _____ be a good reason for your hard time. A．can’t B．can C．mustn’t D．must 19．Our monitor says, “As a student, we _____ never be too hard-working.” A．must B．need C．can D．should 20．—How beautiful the paper cutting is! Who made it —It _____ be Linda. She’s the only one that can make it in our class. A．must B．mustn’t C．can D．can’t 21．—Jack, _____ you finish your homework in ten minutes —Yes, I can. A．must B．should C．need D．can 22．This old computer _____ be ... ...
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