101.The plane was ten minutes ___ time.

　　A. before B. behind C. ahead D. after

　　102.The news was sent around the world ____ radio.

　　A. with B. by C. in D. on

　　103.He is ___ the desk doing his homework.

　　A. by B. near C. against D. at

　　104.She is very sad ___ the death of her husband.

　　A. because B. as C. because of D. due to

　　105. This accident is ____ your careless.

　　A. because B. because of C. due to D. owing

　　106. Sports and games do good ___ us and they are useful ___ character-training.

　　A. to， to B. for， for C. to， for D. for， to

　　107.Charles is only eight， but most people take him ____ ten.

　　A. being B. for C. as D. over

　　108.We make many things ____ iron or steel for our daily life.

　　A. with B. of C. from D. into

　　109.The robber was caught by the policemen ___ surprise in the woods.

　　A. in B. to C. at D. by

　　110.He was too late ___ five minutes ___ the train.

　　A. for， for B. by， for C. for， by D. by， by

　　111.They all congratulated him ___ the exam.

　　A. on having passed B. on passing C. to have passed D. for passing

　　112.We owe our progress ___ our teachers.

　　A. on B. to C. with D. by

　　113.I sent a watch to my sister ___ the birthday gift she gave me.

　　A. in return to B. in return C. to return to D. in return for

　　114.Shylock finally asked Potia to have mercy ____ him.

　　A. for B. on C. in D. with

　　115.Einstein used a check ___ $ 100 ___ a book mark.

　　A. of， for B. of， as C. for， as D. as， for

　　116.He divided the cake _____.

　　A. into half B. in half C. into halves D. both B and C

　　117.He had no money ____ books.

　　A. with B. for C. of D. at

　　118.____ the permission and help of our physics teacher， we repaired the T.V. set.

　　A. Under B. With C. By D. To

　　119.Instead of speaking ___ our plan， he spoke ___ it at the meeting.

　　A. for， with B. for， against C. of， about D. about， for

　　120.They fought ___ the end and won ___ the end.

　　A. in， to B. to， in C. in， in D. to， to