Giúp mình với mn, cảm ơn mn nhiều ạ

Cấu trúc câu sử dụng thì hiện tại hoàn thành:

- Khẳng định: S + have/ has + PII + O

- Phủ định: S + haven't/hasn't + PII + O

- Câu nghi vấn: Have/Has + S + PII + O? 

Answer:

1. Have you eaten lunch yet?

2. Has he read the newspaper today?

3. Haven't you studied French for ten years?

4. They have been in London for six months.

5. Where have you been?

6. We haven't gone to Paris.

7. She hasn't seen The Lord of the Rings.

8. He hasn't met my mother.

9. They haven't visited St. Paul's Cathedral yet.

10. What has she eaten today?