—Excuse me, can you tell me the way to the zoo?
—Sorry, I’m new here. Please ask that policeman. He ______ know.
A. can B. need C. may
—Have you decided where to spend your summer holiday?
—Not yet. We _________ go to Qingdao.
| A．must | B．should | C．need | D．may |
I’m very glad I have my own room in my house. I ______ do what I want in it.
| A．must | B．have to | C．need | D．can |
--Listen! Is it Linda singing in the next room?
--No, it __________ be her. She is still in Shanghai.
| A．can’t | B．couldn’t | C．may not | D．might not |
He ________ to swim when he was five.
| A．can | B．could | C．can be able | D．was able |
It doesn’t look like rain, so you bring your umbrella with you.
| A．shouldn’t | B．wouldn’t | C．can’t | D．needn’t |
-- What will the weather be like tomorrow?
-- It ______ be rainy, cloudy or sunny. Who knows?
| A．must | B．might | C．shall | D．should |
-- Can I tell Peter about the news?
-- No, I don’t want anyone else to know it. You ________ keep it to yourself.
| A．must | B．need | C．can | D．may |
My uncle _________ drive a car two years ago. Now he drives very well.
| A．couldn’t |
B．can’t |
C．mustn’t |
D．shouldn’t |
Trees ____ fight air pollution．They are natural air conditioners．
| A．should | B．must | C．need | D．can |
. -May we leave the classroom now?
-No, you ______. You ______ to leave until the bell rings.
| A．mustn’t, are allowed | B．don’t have to, are supposed |
| C．needn’t, aren’t allowed | D．can’t, aren’t supposed |
— Wow! You look different! You wear glasses.
— Yes, I did. But now I am wearing contact lenses(隐形眼镜).
| A．could | B．must | C．used to | D．would |
---Must I do the work today?
---No, you _______. You may do it tomorrow.
| A．can’t | B．mustn’t | C．shouldn’t | D．needn’t |
—Is Nancy knocking at the door?
—No, it ________ be Nancy. She has gone to Guangzhou.
A. can’t B. mustn’t C. won’t
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