3. When the teacher came in，the students ________about the new film.

　 A. are talking 　　　　 B. were talking　　 C. talked 　　　　　　 D. talks

2. Kunming is ______city that thousands of people visit it every day.

　　 A. so a beautiful 　　　　　　　　　　　　　　　 B. such beautiful

　　 C. so beautiful 　　　　　　　　　　　　　　　　　 D. such a beautiful

1. I’ll go to the zoo if it _______tomorrow.

　　 A. won’t rain　　　　　 B. will rain 　　　　 C. doesn’t rain　　　 D. rains

5. We have learned how to use a computer since two years ago. (同义句)

　　 We _____ how to use a computer two years ______.

4. He has already read the book. (否定句)

　　 He _____read the book yet.

3. I received a letter from my friend yesterday. (同义句)

　　 I _____ ______my friend yesterday.

2. He exercises everyday. (对划线部分提问)

　　 ______ ______does he exercise?

1. He is looking for his pen in his bag. (同义句)

　　 He is _____the bag ____his pen.

5. He was sad because he _____(fail)in the English exam.

4. Why didn’t you see the film yesterday? Because I ___(see)it before.