1、I have been to the doctor's about my headache. He says there is _______ , but I must lie up for a few days.

　　A.something serious　　B.anything serious　　C.not serious　　D.nothing serious

　　2、________ four years since John left school.

　　A.They have been　　B.It is　　C.It was　　D.Those are

　　3、You went to the wrong shop. You ___to the shop next to the cinema, but you went to the shop by the post office.

　　A.ought to　　B.ought to have gone　　C.ought to be going　　D.ought go

　参考答案：

　　1、D　2、B　3、B