3. There are _______ children playing in the zoo on Children's Day.　

2. He _______ his bedroom.It's clean now.　

1. Mr.Green and Mrs.Green often _______ in the park after dinner.　

10. Every day we pump water from a _______.

答案：1.lights　2.bathing　3.ancestors　4.cleaning?5.step?6.ocean　7.wood　?8.overseas?9.root　10. well

●Exercises for phrases(短语专练)

9. Love of money is the _______ of all evil (丑恶).

8. Many young students enjoy the _______ summer camp now.

7. When he was a kid, he had to get up at 5 am and chop some _______ for the fire.

6. Our beach house is just a few miles from the _______.

5. He walked with a quick light _______.

4. Tom's mother was busy yesterday.She spent all day cooking and _______.