3、She left him,　　　 in that house again.

A、determined never to set　　 B、not to be determined to put　　　

C、determining not placing　 D、not having determined by fixing

2、Rainforests　　　 and and burned at such a speed that they will disappear from the earth in the near future.

A、being cut　　　 B、are cut　　　 C、to be cut　　　 D、are being cut

1、John ofen attends public lectures at the University of Oxford,mainly　　　 his English.

A、to improve　　 B、improving　　 C、having improved　　　 D、to have improved

15、　　　 the best in a recent science competition,the three students were awarded scholarship　　 21,000 dollars.

A、Having judged;to total　　 B、Judged;totaling　　　

C、To be judged;totaled　　 D、Judging;would total

1-----5DACCB　　 6-----10DBCAD　　　 11----15CCCCB

精练四

14、John Smith,　　 by two companies,is planning to have a third try.

A、being turned down　 B、refused　　 C、having been turned down　　 D、to be refused

13、The flu is believed　　 by viruses that like to reproduce in the cells inside the human nose and throat.

A、causing　　 B、being caused　　　 C、to be caused　　　 D、be have caused

12、I hate　　　 their complaints all day.One of these days I’ll tell them what I really think.

A、paying attention to　　 B、to talk about　　 C、listening to　　　 D、to have heared

11、He turned and went to sleep again,　　　 that it was still early.

A、to think　　　 B、and thought　　　 C、thinking　　　　 D、thought

10、He　　 us to come to the meeting,but we didn’t.

A、persuaded　　 B、tried to persuade　　　 C、advised　　　 D、either B or C

9、----Is Bob still performing?

----I’m afraid not.He is said　　 the stage already as he has become an official.

A、to have left　　 B、to leave　　　 C、to have been left　　　　 D、to be left