1. has⇒ have

2. go⇒ goes

3. is⇒ are

4. making⇒ doing

5. has⇒ have

6. is⇒ has

7. have⇒ has

8. are⇒ was

9. reading⇒ is reading

Đáp án:

1, I has breakfast at 6:30 am.

→ I have breakfast at 6:30 am.

2, My mother go to work at 6:30 am.

→ My mother goes to work at 6:30 am.

3, How many people is there in your city?

→ How many people are there in your city ?

4, He is making his homework in his study room now.

→ He is doing his homework in his study room now.

5, What does Minh has for dinner?

→ What does Minh have for dinner ? 

6, She is long black hair.

→ She has long black hair.

7, Ngoc is my friend . She have beautiful long black hair.

→ Ngoc is my friend. She has beautiful long black hair.

8, Physics are my favourite subject.

→ Physics is my favourite subject.

9, My father reading a newspaper at the moment.

→ My father is reading a newspaper at the moment.