Bài 7 :
1. D
2. B
3. B
4. D
5. C
Bài 8 :
1. B
2. D
3. C
4. A
5. D
6. A
7. A
8. B
Bài 9 :
1. My hobby is collecting stamps .
2. Van's brother usually goes company by motobike .
3. What is your favourite best , Elina ?
4. Fred doesn't like playing board games .
5. My sister like arranging flowers.