$\text{1. Her new house is smaller than her old one}$

$\text{2. Peter is the tallest in my class}$

$\text{3. The white dress is cheaper than the black one}$

$\text{4. According to me, Maths is more difficult than English}$

$\text{5. Marry is the most intelligent in my group}$

$\text{6. The Nile is the longest river in the world}$

$\text{7. No mountain in the world is higher than Mount Everest}$

$\text{8. I have never met a prettier girl than this before}$

$\text{9. He works much so he feels tired}$

$\text{10. That computer doesn't work as well as this one}$

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

2. Peter is the tallest in my class

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

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

5. Mary is the most intelligent in my group.

6. The Nile is the longest river in the world

7. No mountain in the world is higher than Mount Everest.

8. She is pretty girl I have met. 

9. The more he work much, the more he tired. 

10. That computer works worse than this one.

NHỚ VOTE 5 SAO VÀ CTLHN CHO MIK NHÉ. THANKS!