---David，is that man your Chinese teacher?
---It___________ be him．He’s having a meeting．
| A．mustn’t | B．can’t |
| C．needn’t | D．won’t |
－Do you know Earth Day?
－Sure, it _______ in 1970 to tell us to protect our earth.
| A．gave up | B．sets up |
| C．was given up | D．was set up |
—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 | D．wasn’t allowed |
— Must I come at four o’clock?
— Oh, no, you ________.
| A．don’t |
| B．mustn’t |
| C．don’t have to |
| D．can’t |
You________ let the children play in the street. It’s too dangerous.
A. should B. shouldn’t C. must
The news he told us_______ be true because he is an dishonest person.
| A．can't | B．wouldn't | C．needn't | D．mustn't |
Bring a map of China because you _______ want to travel around.
| A．may | B．must | C．need | D．can |
--- Shall we take a bus to the library?
--- It’s not far. I think we________ take a bus. Let’s walk there.
| A．mustn’t | B．couldn’t |
| C．can’t | D．needn’t |
---This pair of shoes ____ belong to Jack. He likes this kind very much.
--- It ____ be his. It’s too large for him.
| A．can; can’t | B．may; needn’t |
| C．must; mustn’t | D．must; can’t |
Flowers____________ along the road last year.
| A．plant | B．planted |
| C．are planted | D．were planted |
Obama is ____________ the first black president of the USA.
A. known as B. known of
C. known for D. known to
-- Can you play the guitar?
-- No, I _____ .But I _____ play the piano
| A．can;can | B．can’t;can’t |
| C．can’t ;can | D．can;can’t |
Lots of people like to take a walk on Nanjing City Wall since it .
| A．repaired | B．was repaired |
| C．has repaired | D．is repaired |
Mr. Wang often says to her child, “You _______ play with fire(火). It’s dangerous.
A. mustn’t B. had better C. needn’t
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