They'll have a beer together______,talking about their separate life, but not often.

  A. by and by    B. now and then   C.all the time   D. more or less

I ______the book to all my students and ______strongly them to read it carefully and explre the mystery in it.

  A. recommended; suggested          B. gave; advised   

C. recommended; advised            D. suggested; demanded

Once our supplies _______, we will take the risk of starving to death.

  A. have dried out   B. are given out   C. have dried up   D. have been run out

When I was at a loss, the thought of traveling abroad did____to me.

A. occur   B. happen     C. strike    D. belong

. —Do you know if the foottball game has started yet?

—Started? It must be certain who ________ by now.

A. is winning  B. wins

C. has won     D. would win

_____ worries me is _____ we’re going to pay for all this.

A. It, that      B. That, how

C. What, how D. As, that

You ______ television. Why not do something more active?

A. always watch            B. are always watching

C. have always watched        D. have always been watching

“Look at these tracks. It _______ be a wolf.” “Don’t be so sure. I think it _______ be a fox.”

A. must; could       B. may; might

C. need; must  D. could; need

I have worked with him for some time and have found that he is______than John.

A.more efficiently a worker

B.a more efficient worker

C.more an efficient worker

D.a worker more efficiently

The item you requested yesterday is no longer available and______we are returning your cheque.

A.therefore                          B.altogether

C.otherwise                         D.furthermore