―What makes her so frightened?

 ―Oh, it is the mouse that she ___ on her bad while looking for her watch.

A.        came about          B. came across            C. came through           D. came up

Is this the reason ___ she gave for not finishing her homework yesterday?

      A. why                       B. for which                C. that                 D. to which

― Why did the police ___ the crowd?

― Because the president’s car ___ in the street.

A. break down; broke down  

B. break up; broke up

C. break down; broke up

D. break up; broke down

―Why didn’t you buy the book?

―I ___ but I didn’t have the money.

      A. would                     B. had had                   C. would have             D. had thought

It is hard for people to understand his action. You can never ___ his thought.

      A. learn                       B. study                      C. master                    D. read

I used to smoke ___ but I gave it up three years ago.

      A. seriously          B. heavily                    C. badly                      D. severely

I had just started back for the house to change my clothes ___ I heard voices.

      A. as                   B. when                     C. after                      D. while

 I was ___ the point of telephoning him when his letter arrived.

      A. in                           B. to                           C. at                           D. on

He is a student of ___ .

      A. Class First             B. the Class One         C. Class One               D. First Class

The medicine is on sale everywhere. You can get it at ___ chemist’s.

      A. each                       B. some                      C. certain                    D. any