情态动词练习题答案

精选练习情态动词

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1．You________read that article if you don’t want to

A．haven’t B．can’t C. mustn’t D．needn’ｔ2．I_______get this done immediately or it will be too late．

A. must B．can C．may D．might

3．The house is dark；the Browns_________ to bed．

A．may go B．should go

C．should have gone D. must have gone 4．“That car must have cost a 1ot of money.”

“Oh，no，_____.”

A．it mustn’t B．it hasn’ｔ

C．it doesn’t D．it didn’ｔ

5. I _______asleep in the corner，for 1 remember nothing of what happened during the night．

A．might fall B. must fall

C．must have fallen D. can have fallen 6．I’m feeling sick．I_________so much chocolate．

A．needn’t have eaten B. couldn’t have eaten

C．mustn’t have eaten D．shouldn’t have eaten

7. My wallet is nowhere to be found．I________when 1 was on the bus．

A．must have dropped it B．must drop it

C. should have dropped it D．ought to have dropped it

8．Mr．Green________my letter，otherwise he would have replied before now．A．must have received B．must have failed to receive

C．must receive D. must fail to receive

9. You could have done much better yesterday．Why_________?

A．didn’t you B．couldn’t you

C. hadn’t you D．shouldn’t you

10．They have done things they ought_______

A．not to do B. not to be done

C．not to have done D．not having done

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11. You had better__________a doctor as soon as possible

A．seen B．saw C．see D．seeing 12．I believe he__________an accident．otherwise he would have arrived on time．

A．would have had B. could have had

C．should have had D．must have had 13．Something must have happened on their way here．Or they_______by now．A．should have arrived B．should arrive

C．would have arrived D．would arrive

14. “Are you coming ‘to Jeff’s party?”

“I’m not sure. I _________ go to the concert instead.”

A．must B. would C．should D．might 15．“Will you stay for lunch?”

“Sorry．___________．My brother is coming to see me．”

A．I mustn’t B. I can’t C．I needn’t D．I won’ｔ16．“I heard they went skiing in the mountains last winter．”

“It __________true because there was little snow there.”

A．may not be B．won’t be C．couldn’t be D．mustn’t be 17．“Shall we go skating or stay at home?”

“Which __________do yourself?”

A．do you rather B. would you rather

C．will you rather D．should you rather 18．I was really anxious about you．You_______home without a word．A．mustn’t leave B．shouldn’t have

left

C couldn’t have left D．needn’t leave

19．Someone is coming here．Who___________it be?

A．will B. shall C．must D．can 20．——May I stop here?

——No，you_________．

A．mustn’t B. might not C．needn’t D．won’ｔ