It will take you twenty minutes ________ to walk to the post office from here.

They competed ________ for the first place .

I thought he was watching TV, _______, in fact, he was doing his homework.

The police tried to ________ the crowd to let the traffic move on.

  A. break down            B. break up                C. break away               D. break into

--_______ we will find the _______enemy.     

--I hope so.

A. Later and sooner; hiding                             B. Later or sooner; hidden

C. sooner or later; hiding                                D. Sooner or later; hidden

--You think it is a waste of time doing such things, _______?     

--Yes, I think so.

You will succeed one day if you stick to _______ hard and _______ your mind to find a new method.

  A. working, using                 B. work, use                 C. working, use           D. work, using

 I should like to choose a person, a clever, handsome, rich and _______, an honest one.

What a teacher says in class will _______ effect _______ the students.

A. make great; on         B. have a great; for

_______ speaking, I didn’t do it for you.

  A. Honestly                B. Honest                  C. Honest                     D. Dishonest