10.After the Arab states won independence, great emphasis was laid on expanding education, 　　　　with girls as well as boys ____________ to go to school. 　A. to be encouraged 　C. being encouraged 　B. been encouraged 　D. be encouraged

9.If I correct someone, I will do it with as much good humor and self-restraint as if I were the one ________. 　A. to correct 　B. correcting　 C. having corrected　 D. being corrected

8.There seemed little hope that the explorer, ________ in the tropical forest, would find his way through it. 　A. to be deserted 　　　B. having deserted 　C. to have been deserted 　D. having been deserted

7.__________ in an atmosphere of simple living was what her parents wished for. 　A. The girl was educated 　B. The girl educated 　C. The girl's being educated 　D. The girl to be educated

6.He gives people the impression ____________ all his life abroad. 　A. of having spent　　 B. to have spent 　C. of being spent 　　　D. to spent .

5.The match was cancelled because most of the members ____a match without a standard court. 　A . objected to having 　　 B. were objected to have 　

C. objected to have 　　 　D. were objected to having

4.－What did Mr. Smith do in the middle of the night?

－Well, I’m not sure, but he was often heard_______.

A. singing the same song　　 B. to sing the same song

C. sing a same song　　　　 D. to be playing same song

3.Sir Denis, who is 78, has made it known that much of his collection ______ to the nation. 　A. has left 　B. is to leave 　C. leaves 　D. is to be left

2.You will want two trees about ten feet apart, from _____ to suspend your tent. 　　 A. there 　B. them 　C. which 　D. where

1.The pressure ________ causes Americans to be energetic, but it also puts them under a constant emotional strain. 　 　A. to compete 　B. competing 　　C. to be competed 　　D. having competed