1. The blue house wasn't as expensive as the red one

-> ss hơn của adj/adv-> be not+ as+ adj/adv+ as...

2. When did you last see Mary? 

3.The more poular television programs become. The worse they seem to get

 4. The more they travel. The better they know about the world.

So sánh kép

a. Tính từ/ trạng từ ngắn vần

  The adj/adv+er+O+V. The+adj/adv+er+S+V

b. tính từ/trạng từ dài vần

 The more+adj/adv+S+V. The more+adj/adv+S+V

5. My salary is not as high as yours (giống cấu trúc câu 1)

6. He has learnt/learned English for 3 years

    S+started/began...+ V-ing+ ...-> S+ have/has+ PP+for/since...

7. Da Nang is one of the richest cities in VN (dùng so sánh nhất. Dịch nghĩa: Đà Nẵng là 1 trong những thành phố giàu nhất ở VN)

8. They were getting excited all the time 

9. It's the first time i have read a more romantic story.

  S+have/has+not+PP-> It's the first time+S+have/has+ PP

10. She has worked as a secrectary for 5 years.( Cấu trúc như ở câu 6)

           Chúc bạn học tốt!!

1. The blue blouse was cheaper than the red one.

2. When did you last seen Mary?

3. The more popular the television programs get, the more it becomes worse.

4. The more they travel, the more they know about the world.

5. My salary isn't as high as yours.

6. He has studied English three years ago.

7. Da Nang is one of the richest cities in Vietnam.

8. They were getting excited all the time.

9. It's the most romantic story I've ever read.

10. She has worked as a secretary five years ago.

Các bạn vote cho mk 5* + 1 cảm ơn nha!