9.The students ______ busily when Miss Brown went to get a book she ______ in the office.

A. had written ; left　　　 B.were writing ;has left

C.had written ;had left　　 D.were writing ;had left

8. -Have you moved into the new house? 　 　 -Not yet. The rooms______ . 　 A. are being painting　 　 　　 B. are painting 　 C. are painted　 　 　 　 　 　　 D. are being painted

7. She's upstairs______ letters. 　 A. writes　 　 B. is writing　 C. write　 　 　　D. writing

5.The volleyball match will be put off if it______ . 　 A. will rain　 　 　B. rains　　　 C. rained　 　 　 　 　D. is raining 6.Mary______ a dress when she cut her finger. 　 A. made　 　 　 B. is making　　 C. was making　 D. makes

4.-Come on in, Peter. I want to show you something. 　-Oh, how nice of you! I　______　you　______　to bring me a gift. A. never think; are going　　　 B. never thought; were going C. didn’t think; were going D. hadn’t thought; were going

3.The police found that the house ______　and a lot of things______　. 　A. has broken into; has been stolen　 B. had broken into; had been stolen 　C. has been broken into; stolen　　　 D. had been broken into; stolen

1.The new secretary is supposed to report to the manager as soon as she　 ______　. 　 A. will arrive　 B. arrives　C. is going to arrive　D. is arriving 2.When I was at college I ______　three foreign languages, but I　______　all except a few words of each. 　 　A. spoke; had forgotten　　　 B. spoke; have forgotten 　 C. had spoken; had forgotten　 D. had spoken; have forgotten

65. __________ most of the earth’s surface is covered by water, fresh water is very rare and precious.　 ( 06上海春季 )

A. As　 　　　　　　　　　 B. Once 　　　　 　　　 　C. If 　　　　　　　　　　　 D. Although

64. In time of serious accidents，_________　we know some basic things about first aid, we can save lives.　 ( 06重庆 ) A. whether　　　　　　　　 B. until　　　　　　　　 　 C. if　　　　　 　 　 　 D. unless

63. If you are traveling 　　　　the customs are really foreign to your own, please do as the Romans do.　 ( 06天津 )

A. in which　 　　　B. what　　 　　　　 C. when 　　　　　 D. where