5. Tina wants to be a good dancer,so she practices (dance) hard every day.

10. Helen and Lucy keep in touch by (write) emails.

9. Listen (care) when you are in class.

8. (travel) helps us learn much about different cultures.

7. To learn English well,I practise (speak) English as much as possible.

6. It is (mean) for college students to learn more about the charity.

5. The (机会) are ten to one that the guest team will win.

4. When will the farmers harvest the crops in these (田地) ，Mr Wang?

3. There are some volunteer (项目) for the children in Southeast China.

2. He had an exciting (经历) in Japan last year.