3．There were two possessions for which they took pride.

2．Something fine and rare-something worth of the honor of being owned by Jim.

下面每句中有一处错误，请改正。

1．She had only a pen for which to write a composition.

20．While paying for the gas,Mary’s mother told the seller about the nice night she had spent at the Welcome Inn.

A.in which　　　B.when　　　C.on which　　　D.that

19．The room was　 with some old tables,a blackboard;and an old stove.

A.furnished　　B.provided　　C.supplied　　D.filled

18．If you don’t take professional pride your work,you’re probably　 the wrong job.

A.of;in　　B.on;of　　　C.in;on　　　D.in;in

17．None of them had expected that the middle－aged engineer died 　his design uncompleted.

A.with　　　B.from　　　C.without　　D.through

16．-According to the agreement,you must finish the work by this month.

-Don’t worry.We’re trying hard and it　 that long.

A.hasn’t lasted　　　　　　B.won’t last

C.didn’t last　　　　　　D.doesn’t last

15．-I hear Robert has gone to Harvard University for his master?s degree.

-Oh,how nice!Do you know when he　　?

A.was leaving　　　　　　B.left

C.had left　　　　　　　D.has left

14．You will be there tomorrow-you won’t let me　　, 　　 you?

A.out;will　　　　　　　B.down;won’t

C.out;won’t　　　　　　D.down;will