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Chuyên đề viết lại (câu quá khứ đơn-quá khứ hoàn thành
3. He did all his work and then he went home.
After
4. Steven bought a new motorbike, but first he saved enough money.
Before
→ Before
8. After she had done homework, she went to school.
→ Before he
9. First he bought the ticket, he went to the cinema.
→ After she
10. Before she went to work, she had eaten breakfast.
→ After
13. He finished all his work and then he went out with his friends.
→ Before
14. Steven built a new house, First he saved enough money.
15. The guests left and then we tidied the house.
→ When
11