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III.

1. Listen! I think someone is knocking at the door.

2. Up to the present, we have written almost avery leson in the book.

hoặc Up to the present, we have been writting almost every lesson in the book.

3. The Earth circles the Sun one every 365 days.

4. The farmers are working in the field at the moment.

5. How many times have you seen him since he went to Edinburgh ?

6. Rivers usually flows to the sea.

7. Look! The boy is crying.

8. Do you know that man, who is smoking there ?

9. Mrs Green always goes to work by bus.

10. We are from French. We have been there for twenty years.

11. That house belongs to Mr. Green.

12. Mai has lost her dictionary.

13. I am sorry. I have forgetten that girl's name already.

14. I have waited for the manager for two hours.

15. Have you ever seen a lion ?

Chúc bạn học tốt !!!