1. The country is great.

=> It's a great country.

2. The girls are beautiful.

=>They’re beautiful girls.

3. The Amazon River is longer than the Mekong River.

=>The Mekong River shorter tha the Amazon River.

4. Minh is shorter than Nam.

=> Nam is taller than Minh.

5. Miss White is younger than Mrs Green.

=> Mrs Green is older than Mis White.

6. There is a lot of rain in Viet Nam.

=> Viet Nam has a lot of rain.

7. My room is smaller than your room.

=>Your room is bigger than my room.

8. No house on the street is older than this house.

=> This house is the oldest on the street.

9. Hang is the fattest girl in my class.

=> No girl is fater than Hang.

10. The Red River is 1,200 kilometers long. The Nile River is 6,437 kilometers long.

=> The Nile River is much longer than Red River.

V.

1. I’m the younger person in my family.

Đổi younger thành youngest vì có the.

2. My brother is busyer than I am.

Đổi I am thành me vì cuối câu không dùng I am

3. Mary is taller that her sister.

Đổi that thành than vì có taller

4. Zhang is from China. She speaks Chinan.

 Đổi She speaks China thành She speaks Chinese

5. Hanoi have a population of 2.6 million.

Đổi have thành has

6. London is smallest than Mexico city.

Đổi smallest thành smaller vì có than

7. She’s my friend. She’s from French.

Đổi French thành France.

8. Is your kitchen bigger than my kitchen?

Câu này đúng nên không cần đổi.

9. How height is the Petronas Twin Towers?

Đổi is thành are

10. Which season is coldest in your country?

Đổi coldest thành the coldest

Mình gửi bạn, chúc bạn học tốt nhé