bài VIII
1 Community service is a great way to help others.
2 People volunteer because they want to improve their community.
3 We encouraged people to donate books and clothes to street children.
4 What can we do to help the environment clean?
5 Have you ever done any volunteer work?
Bài IX
1. I don't want to miss the train so I'm leaving now.
2. I haven't seen my uncle for 2 years.
3. I will talk to him when I reach my office.
4. Mom suggests donating our old books, toys and clothes to charity.
5. Jane stayed behind after the class because she wanted to talk to the teacher.
6.They've not been to Korea before.
7. When did you join Volunteers In Asia ?
8. We encouraged people to recycle glass, cans and paper.
Bài X
1. has failed
2. established
3. have they lived - moved
4. have finished
5. am studying
6. did you buy - bought
7. Have you ever been
8. volunteers
9. to help
10. donating
Bài XI
1. service
2. Disabled
3. organisation
4. donation
5. unprofitable
6. voluntary
7. charitable
8. elderly
BÀI XII
1. went => gone
2. didn't => haven't
3. cooker => cook
4. already => yet
5. for => to
6. donate => donating
7. recycle => to recycle
8. lived => live
Bài XIII
1C
2B
3B
4C
5A
6D