### Bài 2: Tìm ra lỗi sai trong các câu sau và sửa lại cho đúng

1. **She will went to the party last night.**
- **Sửa lại:** She went to the party last night.

2. **They had been living here since 5 years.**
- **Sửa lại:** They had been living here for 5 years.

3. **John doesn't plays soccer very often.**
- **Sửa lại:** John doesn't play soccer very often.

4. **She is studied English for two years.**
- **Sửa lại:** She has studied English for two years.

5. **I don't can swim.**
- **Sửa lại:** I can't swim.

6. **He have visited London last summer.**
- **Sửa lại:** He visited London last summer.

7. **They were going to the beach when it starts raining.**
- **Sửa lại:** They were going to the beach when it started raining.

8. **She will to visit her grandmother tomorrow.**
- **Sửa lại:** She will visit her grandmother tomorrow.

9. **I am tired because I didn't slept well last night.**
- **Sửa lại:** I am tired because I didn't sleep well last night.

10. **They had ate dinner before they watched a movie.**
- **Sửa lại:** They had eaten dinner before they watched a movie.

11. **The children is playing in the garden.**
- **Sửa lại:** The children are playing in the garden.

12. **She has been know him for a long time.**
- **Sửa lại:** She has known him for a long time.

13. **He don't like broccoli.**
- **Sửa lại:** He doesn't like broccoli.

14. **We can to swim in the lake.**
- **Sửa lại:** We can swim in the lake.

15. **My brother and I is going to the store.**
- **Sửa lại:** My brother and I are going to the store.

16. **She had went to the doctor when she was feeling sick.**
- **Sửa lại:** She had gone to the doctor when she was feeling sick.
- **Công thức:** Quá khứ hoàn thành (Past Perfect) sử dụng "had" + phân từ quá khứ (past participle) của động từ chính. Trong trường hợp này, "go" có phân từ quá khứ là "gone".

17. **They had been in the meeting for an hour now.**
- **Sửa lại:** They have been in the meeting for an hour now.

18. **My cat don't like water.**
- **Sửa lại:** My cat doesn't like water.

19. **I must to finish my homework before I can go out.**
- **Sửa lại:** I must finish my homework before I can go out.

### Bài 3: Chia động từ đúng và điền vào chỗ trống trong các câu sau

1. She always **does** (do) her homework in the evening.
2. By this time next year, they **will have graduated** (graduate) from college.
3. If I were you, I **would take** (take) that job offer.
4. They **travel** (travel) to a new country every summer.
5. The concert **starts** (start) at 7:30 PM.
6. He **has been writing** (write) a novel for the past two years.
7. We **did not go** (not/go) to the movies last night.
8. When I arrived, they **had already left** (already/leave).
9. She **is** (be) a kind and generous person.
10. The sun **rises** (rise) in the east every morning.
11. They usually **visit** (visit) their grandparents on weekends.