1. best -> most

2. watched -> have watched

II.

1. VTV3 has a lot of interesting programmes.

2. Minh is the most intelligent student in our class. 

I. Find and underline the mistake in each sentence then correct it. (0,5m)
1. Japan is one of the best expensive countries in the world.
Japan is one of the most expensive countries in the world.
2. We watched the cartoon “Tom and Jerry” many times.
We(thêm have) watched the cartoon “Tom and Jerry” many times.
II. Rewrite the sentences without changing the meaning. (0,5m)
1. There are a lot of interesting programmes on VTV3.
VTV3 has a lot of interesting programmes.
2. Minh is more intelligent than any other students in our class.
Minh is the most intelligent student in our class. 

CHÚC BẠN HỌC TỐT^^