You should put on the notices ________ all the people may see them.

A. where  B. in which             C. at    D. for them

They made no effort to hide their amusement ________ I produced a packet of sweets from my pocket.

A. however       B. whatever     C. whichever    D. whenever

________ is known to everybody, Taiwan is a part of China. We must unify it.

A. It        B. As      C. Which         D. What

―What about 10 o’clock tomorrow morning?

    ―I’m afraid I can’t make it. I _________ then.

A. am going to take an exam   B. am taking an exam

C. will be taking an exam     D. an to take an exam

 32. —Have you heard that Tom,along with his parents,______to Japan?

—Really?No wonder I haven’t seen him these days.

A.has been                    B.has gone                    C.have been                  D.have gone

---- You haven’t got the textbook for my chemistry course yet.

   ---- I know, and we _____ to get it for the last 5 weeks.

  A. will have been trying    B. have been trying      

  C. will be trying      D. had tried

You cannot be ____ careful when you drive a car.

A. very B. so C. too D. enough

____ the essay a second time, the hidden meaning will become clearer to you.

   A. While reading   B. After reading     C. Your having read   D. When you read

Postage ______, the necklace will cost you at least 650 yuan.

   A. including B. included C. include D. to be included

_______ to be much chance of our catching him up in the near future.

A. You don't seem B. There doesn't seem

C. That doesn't seem D. It doesn't seem