15.Yesterday all of us went to visit the school _______ Comrade Deng Xiaoping studied when he was young.

　 A.that　　　 B.which　　 C.where　 D.what

14.It was with great joy _________ he received the news that his best friend would come to Mianyang.

A.because　　　 B.which　　　 C.since　　　 D.that

13.There is only one dress of this kind left here,I wonder if you still want to buy ________.

A. one　　　 B.it　 　　C.some　　　 D. any

12.---Would you please help me choose a computer,Mr Brown?

　 ---Well,It’s not easy.How rapidly technology ________!

A.is changing　　　　　 B.had changed

C.will have changed　　 D.will change

11.__________the students in our school go on to famous universities every year.

A.A good many　　　　　　 B.A good many of

C.A great deal of　　　　 D.Many

10.Many of the men have gone off in search of higher pay,________ women to carry on with the farm work.

A.left 　　　B.leaving　　 C.to leave　 D.having left