Viết lại từ sao cho nghĩa ko thay đổi

3. That film is more boring than this one.

4. That river is shorter than this one. 

5. Miss Nga is younger than Miss Lan.

6. Your kitchen is bigger than mine. 

7. Her new house is smaller than her old one. 

8. The white dress is cheaper than the black one. 

9. According to me, Maths is more difficult than English. 

10. That computer works worse than that one. 

Công thức :

S1 + (V) + adj-er + than + S2 

= S2 + (V) + trái nghĩa của adj-er (bên trên) + S2

 _____ Chúc bạn học tốt! _____