9. Paul 　　　　　　(not leave) for many moths.

8. Mary is not here. She 　　　　　(go) to Tai Pei.

7. He 　　　　　　　(be) to Hangzhou three times.

6. I　 　　　　　　(not hear) from him since he lived in Shanghai.

5. I won't believe you until I　 　　　　　　(see) you in jar(坛子)with my owne eyes.

4. While he was in Beijing, he　 　　　　　　　(call) on us every month.

3. Mary always　 　　　　　　(get) up too late, and never had enough time for breakfast.

2. He　 　　　　　　　(leave) before I came in.

1. He 　　　　　(bear) in 1910 and　　　　　 (die) three years ago.

3.－ How do you like our city?

－ I think it's becoming　　　　　 　.

　 A.more beautiful and more beautiful　　 B.　 more and more cleaner

　 C. more and more beautiful　　　　　　 D. clean and clean

牛津8B unit 1 Grammar