Tom would visit us tonight, and that’s ________ he was calling about.

A. why           B. it                C. what                    D. that

________is no doubt that the true north also means the train running across Canada.

A. It             B. There  　        C. This　            D. That

The suggestion that both sides ________do an equally good job in solving the pollution    problems has pleased us all greatly.

A. shall          B. could              C. ought to           D. should

----The room is so dirty now.________ we clean it?

----Of course.

   A. Shall          B. Will               C. Would           D. Do

The possibility ________there ________ be an earthquake terrified them all.

 A. ／, may　     B. which, must　　    C. that, might　      D. Why, need

But when I tried to step forward, I found I was carried ________on the earth and fell over.

 A. twice far than                   B. twice farthest of       

C. twice as far as                 D. twice as away as

They have no idea ________the blue car is running.

 A. to what direction                                   B. in what direction   

 C. from what direction                               D. for which direction

Although McDonald’s food is ________ cooked, it must be less healthy than our own________ grown and cooked Chinese food.

 A. fresh, local                                          B. fresher, more local   

 C. freshly, locally                                     D. freshly, locals

The bank note was ________one hundred million pounds, ________surprised everybody in the shop.

   A. cost, what      B. value, that           C. count, as            D. worth, which 

You have not disappointed me, _______, you have made me feel encouraged and warm-hearted.

 A. on the contrary         B. as a result          C. by accident          D. in addition