IX.

1. I don't eat as much chocolate as her.

→ Cô ấy ăn nhiều sô cô la hơn tôi ⇒ tôi không ăn nhiều sô cô la bằng cô ấy

2. Vinh is always forgetting his homework.

→ khi nói về sự phàn nàn mà có always thì ta dùng HTTD

→ be + always + V-ing

3. It's very important to keep the environment clean.

→ It + be + adj (for sb) to-V

4. Lan was helped to do the homework by us.

→ Câu bị động thì QKD: S + was/ were + PP + (by)

5. I haven't spoken to her for 3 years.

→ It's + time + since + S + last + Ved/ V2 = S + have/ has + not + PP + for/ since

6. Tam used to type faster than she does now.

7. We have lived here for 15 years.

→ S + started/ began + V-ing + time = S + have/ has + PP + for/ since

8. Who does this house belong to?

→ belong to sb: thuộc về ai

→ whose + N + is this = Who + do/ does + N + belong to?

9. How much does the car cost?

→ How much + be + N? = How much + do/ does/ did + N + cost?

10. This is the first time I've read such a good poem.

→ Tôi chưa từng đọc một bài thơ nào hay hơn cái này = Đây là lần đầu tiên tôi đọc 1 bài thơ hay như vậy.