4. Jack has studied Chinese in this school _______ the year of 2000.

　　 A. since　 B. in　 C. on　 D. by

3. She sent her friend a postcard _______ a birthday present.

　　 A. on　 B. as　 C. for　 D. of

2. Where’s Lily? We are all here _______ her.

　　 A. beside　 B. about　 C. except　 D. with

1. We traveled overnight to Paris and arrived _______ 5 o’clock ______ the morning.

　　 A. on; in　 B. at; in　 C. at; on　 D. in; on

10. People ______ use credit cards to buy things online should be very careful

[练习答案]

9. The boy ______ is helping the old man is John’s brother.

8. Most people _______ live in less developed countries are quite poor.

7. Do you know the person _______ lost his bike?

6. The necklace ______ she is wearing is beautiful.

5. ---______ of the following can you often find on a medicine bottle?

　 ---I know, sir. It’s instruction.