It’s believed that the two accidents are ______ related to each other.

    A. closely            B. nearly                    C. exactly                   D. deeply

—He ought to have been warned of the danger.

— ________ but he wouldn’t listen to me.

　 A. He did　 　　　　 B. He should　 　　　　　 C. He ought to 　　　　　 D. He was

 Is this research center _______ you saw the modern equipment last year?

    A. which             B. that                       C. the one that            D. the one where

 I know little of my new neighbour ______ he comes from the northeast of China.

    A. except            B. besides                  C. except for             D. except that

The number of people who were killed in the explosion ______.

　 A. is still increasing 　　　　　　　　　　　　　　　　　　　 B. are still increasing 　　　　　　　

C. had been increasing 　　　　　　　　　　　　　　　　　 D. have been increasing

 According to _____World Health Organization, Aids is not ____ only deadly diseae discovered in Africa.

    A. the; a                     B. the; the                  C. a; a                        D. a; the

 Mr. Johnson tried to get rid of the man who ____ him but in vain.

    A. had followed     B. has followed           C. was following         D. would follow

 —Do you like the red hat, the blue hat or the yellow one?

  —______. I really don’t care.

A. All                   B. Both                       C. Anyone                  D. Any

 What ______ they must be having singing and dancing around the campfire!

    A. fun                       B. a pleasure              C. happiness                 D. joy

—What a long walk it was! I was completely tired out.

— You _____ a taxi.

A. could take 　　　　　　 B. could have taken C. must have taken　　 D. should take