Exercise 8. Underline the mistake and correct it. 1. I often gets up early to catch the bus to go to school. .. 2. She teach students in a local high school. .. 3. They doesn't own a house. They still have to rent one to live. .. 4. Dang Van Lam am a famous goalkeeper in the National Football Team. .. 5. What do your brother do? .. 6. Bruce and Tim doesn't go swimming in the lake. .. 7. Hannah speak Chinese very well. .. 8. How often does she goes shopping in the supermarket? .. 9. Our dogs aren't eat bones. .. 10. Mary's parents is very friendly and helpful. ..

1. I often gets up early to catch the bus to go to school.

 gets => get     Thì hiện tại đơn : I/you/we/they + V_{( nguyên thể )} 

2. She teach students in a local high school.

 teach => teaches    He/She/It: là danh từ số ít: Thêm s / es

3. They doesn't own a house. They still have to rent one to live.

doesn’t => don’t     I/you/we/they đi với động từ thường

4. Dang Van Lam am a famous goalkeeper in the National Football Team.

am => is      N số ít he/she/it+is

5. What do your brother do?

do => does    N số ít thêm s/es

6. Bruce and Tim doesn't go swimming in the lake.

doesn't => don't/ do not      N số nhiều ko thêm s/es  (Bruce and Tim là 2ng)

7. Hannah speak Chinese very well.

speak => speaks        N số ít thêm s/es

8. How often does she goes shopping in the supermarket?

goes => go       Động từ does đã chia nên dùng go

9. Our dogs aren't eat bones.

eat => eating    S + be + Ving + O. 

10. Mary's parentis is very friendly and helpful.

is => are    Không thêm s/es vào động từ