13. We walked to the bus station.

　 　　　　　　　　　　to the bus station?

12. They can speak Chinese well.

　 　　　　　　　　Chinese well?

11. I come from the U.S.

　 　　　　　　　　　　　from the U.S?

10. The little girl is sleeping.

　 　　The little girl 　　　?

9. I need some money to go to school.

　 　　　　　　Need 　　money to go to school?

8. My parents will arrive here in two days.

　 　　　　　　　Parents arrive here in two days?

7. The bike is about two hundred yuan.

　 　　　the bike about two hundred yuan?

6. I’d like three donuts.

　 　　　　　　　　　　　Three donuts?

5. There are some trees in the picture.

　 　　　　　　　　　trees in the picture?

4. He arrived in Beijing on Saturday.

　 　　he 　　　in Beijing on Saturday?