AIDS is said ______ the biggest health challenge to both men and women in that area over the past few years.

    A. that it is      B. to be          C. that it has been    D. to have been

Miss Brown is having a lot of trouble with the washing machine， but she doesn’t know whom to　　　　for help.

A. turn to         B. look for           C. deal with          D. talk about

I ____ see him yesterday.

      A. really          B. do             C. did              D. does

I am so glad that I have found the same modern computer ____ I am working on.

       A. which            B. as            C. that            D. where

____ has finished the task ahead of time will be rewarded, though we don’t know who it will be.

        A. Those who       B. Anyone       C. Whoever      D. Who

The man who was being followed stopped from time to time ____ he wanted to tie his shoelaces.

A. as if         B. like         C. what       D. as

. My parents have always made me __________ about myself, even when I was twelve.

A. feeling well       B. feeling good

C. feel well     D. feel good

--- Do you mind if I record your lecture?

   --- ___________. Go ahead.

   A. Never mind  B. No way      C. Not at all    D. No, you’d better not

—_______you _______him around the museum yet?

—Yes.We had a great time there.

A.Have;shown                     B.Do;show                   C.Had;shown                D.Did;show

Whenever he was asked why he was late for class, he would answer carelessly, always ______ the same thing.

A. saying          B. said             C. to say            D, having said