A.killed B.is killed C. was killed D.was killing

37. Rainforests and burned at such a speed that they will disappear from the earth in the near future.

A.cut B.are cut C.are being cut D.had been cut

38. Selecting a mobile phone for personal use is no easy task because technology _______ so rapidly.

A.is changing B.has changed .will have changed D.will change 39. Hundreds of jobs _______ if the factory closes.

A.lose B.will be lost C.are lost D.will lose 40. A new cinema _______ here.They hope to finish it next month.

A.will be built B.is builtC.has been built D.is being built Keys:

1-5 BDACC 6-10 BBBBB 11-15 BDBAB 16-20 BBADC 21-25BABCB 26-30CDACB 31-35ADDBA 36-40CCABD

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