2. surrounded

3. have known

4. cooks

C.

V.

1. hobby

2. when

3. taught

4. ending

5. because

6. improve

VI.

1. Yes, he does.

2. He has lessons from 9am to 1 pm.

3. He often goes to the sports center near his house and plays basket ball or table tennis. 

4. He surfs the Internet for his school projects. 

Hoặc Because of his school projects.

D. 

VII.

1. My house is different from your house.

2. Trees and flowers are planted around the Temple of Literature.

3. They can't play the guitar and I can't, either.

VIII.

1. I think listen to English songs is interesting and useful.

2. This book is the same price as that book.