() 4. good news!Some scientists have found new ways to treat the disease.

   A. What   B. What a   C. How   D. How a

() 3. He is very his sonhis good result in the exams.

   A. proud of;because of   B. proud of;because

   C. proud as;because of   D. proud for;because

() 2. We should carry on our work after a few days’ break.

   A. at   B. for   C. with   D. /

二、单项选择。(20分)

() 1. 70% of the Earth covered with water.

   A. are   B. is   C. were   D. being

四、完成句子。(20分)

1. 现代医学正快速发展，现在大部分眼部问题都能被治疗和治愈。

and now.

2. 继续开展我们的工作需要更多的钱。

More money.

6. Are there any famous English (train) centers in your city?

5. It’s hard to say how the market will (发展) . Hope everything goes well.

4. The boy was (治疗) in time and he is safe now.

3. Dr Ma usually does over 150 (手术) on the plane during a visit.