情态动词练习题答案.docVIP

情态动词练习题答案 情态动词练习题答案 PAGE 情态动词练习题答案 精选练习 情态动词 1．You________read that article if you don’t want to． A．haven’t B．can’t C. mustn’t D．needn’t 2．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 reeeive 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 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 arriv