82.My friend was riding too fast and ______ the wall. Luckily he was not badly hurt.

　A. knocked at　　 B. put into　　 C. crashed　　 D. knocked into

81.The girl _____ red plays the piano well. She is often invited to give performances by TV and radio stations.

　A. on　　 B. with　　 C. in　　　 D. wearing

180.The population of China is lager than _____ of India.

　 A. that　　 B. this　　 C. the one　　 D. it

79.I told the truth to my parents _______ they wouldn’t worry about me any more.

　 A. and　 B. or　　 C. so that　　 D. that

78.Bob, _____ sure to come to the meeting early tomorrow!

　 A. is　 B. make　　 C. be　　 D. makes

77.--Are you getting on well with Tom?

--Not very well, but we used to be friends. The more I know him,_____ I like him.

A. the more　 B. the less　 C. the little　 D .the least

76.Edison is said to _____ the first telephone.

　 A. find　 B. discover　 C. invent　　 D. found

75.This room is used ______ a reading room.

　 A. as　　 B. for　　 C. by　　 D. in

74.The moon _____ the earth and it is our satellite.

　 A. circles　 B. moves　　 C. turns　　 D. goes

73.More and more people have lost their jobs and become ______.

　 A. rich 　B. strong　　 C. fragile　　 D. lazy