1. Huong hasn't written to her penpal for 2 months. (Thì hiên tại hoàn thành)

2. I haven't seen him for six months. (Thì hiên tại hoàn thành)

3. We have lived here since 1995. (Thì hiên tại hoàn thành)

4. It's very lucky to get a good job. (Cấu trúc: It + be + adj + to do something)

5. Nga isn't stronger than Lan. (So sánh hơn)

6. Don't forget to turn off the lights. (Cấu trúc: Don't + V (nguyên mẫu) + (O))

7. How about buying another armchair?

8. What a lovely dress! (Cấu trúc: What + a/ an + adj + danh từ số ít!)

9. Keeping our yard clean is very important. 

10. Vegetable is cheaper than the meat. (So sánh hơn)

Chúc em học tốt. Xin 5 sao và CTLHN.

1.Huong hasn't written to her pen pal for two months.

2. I haven't seen him for six months.

3. We have lived here since 1995.

4.It's very lucky to get a good job.

5. Nga isn't as weak as Lan.

6. Don't forget to turn off the lights.

7. How about buying another armchair?

8. What a lovely dress!

9. Keeping our yard clean is very important.

10. Vegetable is cheaper than meat.