I

1.HN is the biggest city in VN

2.My mother há never visited HA LONG bay

3. If it is sunny next week, we will hve picnic in mountain

4. Please turn off the light when you isn't use

II

1. Because i am tired, i can't go to school today

2. No student in class is more intelligent than her

3. Nam's favourite movie is cartoon

4. My friend is a tennis player

Bài 1

1 . Ha Noi is the biggest city in Vietnam

2. My mother has never visited Ha Long Bay before 

3. If it is sunny next week, we will have a picnic on the mountains

4. Please turn off the light when don't use

Bài 2

1. Because I am tired, I can't go to school today

2. No students in the class is more intelligent than her

3. Nam's favorite programme is cartoon

4.My Friend  is a good table tennis player

Chúc em học tốt nhé!