2-> this book isn't so expensive as that one ( ss ko bằng)

 ->That book is more expensive than this book (ss hơn)

3->this room in't so big as that room (ss ko bằng)

 ->that room is bigger than this room (ss hơn)

4,(ss nhất)

5->Spanish coffee is less weak than American coffee (ss kém hơn)

 ->American coffee isn't so strong as Spanish coffee (ss ko bằng)

6-> Health is more important than money

 ->Money isn't as important than health

7,(ss nhất)

8->Tom's pronunciation isn't so good as Sue's pronunciation(ss ko bằng)

 ->Sue's pronunciation is better than Tom's pronunciation (ss hơn)

9->This exercise isn't as easy as the last one(ss ko bằng)

 ->the last exercise is less difficult than This exercise(ss kém hơn)

10->You spend more money than me(ss hơn của danh từ )