参考答案
I. 单项填空： 1―5 BADAC 6―10 ABDCC
II.完形填空：
第一篇：11―15 BADCA 16―20 BDCAD
第二篇：21—25 BDACD 26—30 BCABD 31—35 CDACB 36—40 DCABD

III. 阅读理解：
41―45 CDBCB 　46―50 CACDB　51―55 CAADB　56―60 ABCCD　61―65 DAACB

IV. 阅读表达：
66. experience/suffer/have/face water shortage/crisis Or: be short of water/run short of water /lack water/be lacking in water
67. To help save water./To save every drop of water.
68. That started/caused/led to/brought about an idea. Or: An idea occurred to him.
69. The achievements and influence of Aabid’s water-saving project.
70. Simple and inexpensive.

V. 写作（One possible version）
Dear Mr. Johnson,
How are things going with you?
I’m writing to ask for your help. As you know, I’m weak in English reading comprehension. Although I have tried every means to improve it, like expanding my vocabulary and doing a large number of exercises, so far all my efforts have ended up in failure, which really makes me discouraged. To make things worse, this year reading will make up a higher percentage than ever before in the coming College Entrance Examination. Now with the important exam drawing near, I feel more and more stressed and worried. If I didn’t take effective measures, I wouldn’t be able to get through the exam and that would ruin my college dream.
I’ll appreciate it very much if you can give me some advice on how to improve my reading ability effectively and I’m looking forward to your early reply.
Best wishes.
Yours,
Li Hua