_______________________________________________________

　　答案

　　1．will→is going to　2.去掉第一个will

　　3．comes→is coming　4.did→has done　5.led→lead

　　6．comes→will come　7.suffered→have suffered

　　8．去掉第二个have　9.去掉has　10.am→have

Ⅱ.用所给词的适当形式填空

　　1．A man，like a watch，__________(value) by his manner of doing.

　　2．We__________(stay) here for two months.

　　3．Walmart，which is one of the largest American supermarket chains，__________(keep) some of its stores open 24 hours on Mondays through Saturdays.

　　4．-I'm not finished with my dinner yet.

　　-But our friends__________(wait) for us.

　　5．Mr. Li__________(teach) here since 25 years ago.

　　6．-Look! Somebody__________(clean) the sofa.

　　-Well，it wasn't me.I didn't do it.

　　7．It is since last year that I__________(not hear) from him.

　　8．I feel so excited! At this time tomorrow morning I__________(fly) to Shanghai.

　　9．-Ann is in hospital.

-Oh，really? I__________(not know)．I__________(go) and visit