Thì hiện tại đơn

1. I don’t stay/ doesn’t stay at home.

• don’t stay

• doesn’t stay

2. We don’t wash/ doesn’t wash the family car.

• don’t wash

• doesn’t wash

3. Doris don’t do/ doesn’t do her homework.

• don’t do

• doesn’t do

4. They don’t go/ doesn’t go to bed at 8.30 p.m.

• don’t go

• doesn’t go

5. Kevin don’t open/ doesn’t open his workbook.

• don’t open

• doesn’t open

6. Our hamster don’t eat/ doesn’t eat apples.

• don’t eat

• doesn’t eat

7. You don’t chat/ doesn’t chat with your friends.

• don’t chat

• doesn’t chat

8. She don’t use/ doesn’t use a ruler.

• don’t use

• doesn’t use

9. Max, Frank and Steve don’t skate/ doesn’t skate in the yard.

• don’t skate

• doesn’t skate

10. The boy don’t throw/ doesn’t throw stones.

• don’t throw

• doesn’t throw