常用介词练习 ( )1.___ the afternoon of May, we visited the old man. A. On B. At C. In ( )2.Many people work ___ the day and sleep ___ night. A. on ; at B. in ; in C. in ; at ( )3.He speaks Japanese best ____ the boy students. A. between B. with C. among ( )4.A wolf ___ a sheep skin is our dangerous enemy. A. with B. in C. on ( )5.Joan hopes to come back ___ three days. A. after B. for C. in ( )6.They sent the letter to me ___ mistake. A. by B. for C. with ( )7.He left home ___ a cold winter evening. A. at B. on C. in ( )8.Shanghai is ____ the east of China. A. in B. on C. to ( )9.____ my father’s help, I have finished my composition. A. Under B. On C. with ( )10.He’s very strict ____ himself and he’s very strict ___ his work. A. with ; in B. in ; with C. with ; with ( )11.I really can’ t agree ____ you. A. to B. on C. with ( )12.The shop won’ t open ___ nine in the morning. A. until B. at C. during ( )13.How about ___ the flowers now? A. watering B. are watering C. watered ( )14.She spent all his money ___ books. A. in B. with C. on ( )15.They are talking ___ low voices. A. with B. in C. on ( )16.It’ s very kind ___ you to help us. A. for B. to C. of ( )17.What will you have ___ breakfast this morning? A. with B. for C. by ( )18.A plane is flying ____ the city. A. on B. over C. above ( )19.You are free to speak ___ the meeting. A. at B. in C. on ( )20.Mr. Green will stay in China___ Friday. A. to B. on C. till ( )21.It’ s wrong to play jokes ___ other people. A. on B. of C. with ( )22.Which color do you like? I prefer blue ___ red. A. for B. as C. to ( )23.The student will give us a talk ___ how to u...