(9)情态动词和虚拟语气

　　75.Can you imagine that a smart man like him_____ make such a stupid mistake?

　　A.might 　　　　B.should 　　　　C.would 　　　　D.need

　　[仿NMET-I-29 / 湖北卷-26 / 湖南卷-28 / 江苏卷-22 / 浙江卷-26 / 辽宁卷--29]

　　76.--- Who told you my address ? [仿NMET(I)-29]

　　--- I don't remember clearly. It _____ Li Mei.

　　---It _____ Li Mei. She doesn't know it.

　　A.can be; mustn't be 　　　　　　B.may have been;must have been

　　C.may have been; can't be 　　D.must have been ; can't have been

　　77.---This _____ John's house .It's number 101. [仿NMET(II)-29]

　　--- I don't think so.He said a large white house but this is a small yellow one.

　　A.can't be 　　　B.must be 　　　C.may not be 　　　D.should be

　　78.As is natural , a man as old as he ______ be very forgetful. [仿2003NMET--28]

　　A.can 　　　　B.should 　　　　C.would 　　　　D.must

　　79.---Did you visit the famous museum ?

　　---No. We ______ it. But we spent too much time shopping. [仿2004福建卷--32]

　　A.can't have visited 　　　　　B.could have visited

　　C.must have visited 　　　　D.shouldn't have visited

　　80.---How exciting ! I drove my new car at a speed of 110km/h on Sunday morning. [仿2004福建卷--32]

　　---Were you crazy ? You ______ yourself !

　　A.muxt have killed 　　　　　　B.would have killed

　　C.should have killed 　　　　　D.could have killed