用所给单词的适当形式填空。

1. He _____ (cut) his finger last week.

2. Li Lei _____ (not see) animals in the zoo this afternoon.

3. I'm better than him at _____ (run).

4. _____ (read) in the moming is helpful to your studies.

5. _____ (not call) the ball soccer.

6. Mary _____ (take) guitar lessons tomorrow.

7. Jane asked Li Hua _____ (help) her with her Chinese.

8. Would you like _____ (come) to my house for dinner?

9. It's good for everyone _____ (read) more books.

10. I have nothing _____ (say) to my parents.

“实名身份认证”可以有效的加强交易主体身份的识别管理。