1. Her old house is bigger than her new one. −˃ Her new house 2. No one in my class is taller than Peter. −˃ Peter 3. The black dress is more expensive than the white one. −˃ The white dress 4. According to me, English is easier than Maths. −˃ According to me, Maths 5. No one in my group is more intelligent than Mary. −˃ Mary 6. No river in the world is longer than the Nile. −˃ The Nile 7. Mount Everest is the highest mountain in the world. −˃ No mountain 8. This is the first time I have ever met such a pretty girl, −˃ She is 9. He works much. He feels tired. −˃ The more 10.This computer works better than that one. −˃ That computer 11.The apartment is big. The rent is high. −˃ The bigger 12.We set off soon. We will arrive soon. −˃ The sooner 13.The joke is good. The laughter is loud. −˃ The better

`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 harder than English.

`5` Mary is the most intelligent in my group.

`6` The Nile is the longest river in the world.

`7` No mountain is higher than Mount Everest.

`8` She is the prettiest girl I have ever met.

`9` The more he works, the more tired he feels.

`10` That computer works worse than this one.

`11` The bigger the apartment, the higher the rent.

`12` The sooner we set off, the sooner we will arrive.

`13` The better the joke, the louder the laughter.

`-` SS hơn tính từ ngắn : S1 + be + adj_er + than + S2 .

`-` SS nhất tính từ ngắn : S + be + the most + adj + N + O ...

`-` SS hơn tính từ dài : S1 + be + more + adj + than + S2 .

`-` SS nhất tính từ dài : S + be + the + most + adj + N + O ...

`-` SS càng ... càng : The + so sánh hơn + S + V + O , the + so sánh hơn + S + V + O ...