6. There is a discount on these books now.

5. Can I help you?　 / What can I do for you?

4. They often ask Uncle Wang for help.

3. There are different kinds of flowers in our school.

2. His parents don’t have enough money to buy him a present.

1. Is he sure John is sleeping at the moment?

1－5　 BACBA　　　 6―10　 CBCDA

1. are reading　 　2. are　 3. don’t like　 4. aren’t　 5. eating/ to eat　　 6. Is　 waiting　 7.

Buys　 8. to find　 9. Is　 10. do walk

8. fast enough　 9. the same as Tom’s things　 10. A moment, please.

4. It doesn’t matter　 5. want to buy a present　 6. wait for those students　 7. have enough money