____ you may be right , I can’t agree completely.

  A. While       B. As      C. If         D. Since

Through English we will be able to communicate _____ part of the world we come from.

A. in which     B. even if  C. whatever       D. wherever

He knew the problem was serious and promised to look into it _____ he reached office.

A. at that moment         B. for that moment

C. immediately           D. soon

The girl spent as much time as she ____ her lessons.

A. could going over     B. could go over

C. went them over      D. went over

You may depend___________it won’t happen again.

A. that           B. on that     C. on it that       D. on it

I went to bed very late last night, _____, early the next morning.

A. or rather       B. at least    C. at most        D. in a word

I think whoever makes____contributions to the company than the others should get_____income.

A. greater; a highest       B. more greater; a higher

C. greater; the highest     D. more greater; the higher

— Oh, Rose. ______ you gave us!

— Really?

A. How a pleasant surprise 

B. How pleasant a surprise 

C. What pleasant surprise

D. How pleasant surprise

In the power plant more than________of the workers are out___________strike.

—Mary told me she would___________computer studies.

   —Really? I’ll try my best to ask her to_________such foolish ideas.

A. pick up; give up     B. put away; give up

C. give up; put away   D. give up; pick up