giúp mình bài này với ạ

1. His farm/ big/ other farms/ neighbourhood.

His farm is bigger than other farms in his neighborhood

2. Today/ he/ behave/ less/ responsibly/ he/ used to.

Today he behaved less responsibly than he used to

3 The problem/ traffic jams/ in/ city/ become/ bad/ ever.

The problem of traffic jams in this city is becoming worse than ever

4 My homework/ be/ all right,/but/ I/ could do/ well/ that.

My homework was all right, but I could do better than that

5 people / live/ healthily/ rural areas/ in/ cities?

Do people live more healthily in rural areas than in cities?

6 Yesterday/ Thomas/ arrive/ at school/ early/ other students.

Yesterday Thomas arrived at school earlier than other students

7 I/can/ fly a kite / easily/ in/ farm / many other places

I can fly a kite more easily in a farm than many other places

8 Our village be/ much / less/ densely populated/ your city

Our village is much less densely populated than your city

So sánh hơn :

Tính từ ngắn : S + V + adj/adv + er + than + N

Tính từ dài : S + V + more + adj + than + N