BT1:
1.B
2.C
3.D
4.D
BT2:
1.B
2.It can be any where.
3.Yes, I do
4.We can do any things you want to do
5.D
BT3:
1.because there’s always a lot of traffic day and night.
2. The streets are narrow but they are cleaner and there isn’t so much traffic.
3.No, there is not.
4.the houses have a backyard and a frontyard.
BT4:
1.Finishes
2.Do you often eat
3.Are they singing
4.spending
5.has
6.is
7.am going to
8.is your brother doing
9.practices
BT5:
1.Mai is more inteligent than Kien.
2. My brother is stronger than my sister.
3. Life in the city is more exciting than life in the countryside.
4.Doing our homework is more important than reading a novel.
5.Ho Chi Minh City is bigger than Ha Noi capital.
6.Mount Everest is the highest mountain in the world.
7.Ba Be Lake is the largest lake in Viet Nam.
8.Mekong River is the longest river in VN.
9.Uluru is the most beautiful mountain in Australia.
10.Lan is the best in English in my class.