13. Have you talked to a foreigner　　　　 　in English?

11. There are over two thousand　　　　　 　students in our school.

a has a long history with many dynasties　　　　　 and lots of famous 　characters　　　 .

10. Paris is the capital　　　　 　of France, it is a European　　　　 　city.

9. It’s a secret. Please don’t let anyone　　　　 　know it.

8. Stamps　　　　 　are used for sending letters.

7. My English is weak, I need extra　　　 　English lessons.

6. They want to raise some money for the charity　　　 .

5. I borrowed several/some books from the school library this morning.

4. I’ve been doing my homework since　　 　two hours ago.

3. Yesterday my mother bought me a pair　　　 　of shoes.