1. They sell bamboo products to raise funds for an orphanage.
   (Correct: No mistake)

2. He is actively and tidy and likes to work with different people.
   Mistake: "tidy"
   Correction: "tidy" → "tidy" → "active"
   Corrected sentence: He is active and tidy and likes to work with different people.

3. Matha is a great cooker and she often cooks dinner for homeless people.
   Mistake: "cooker"
   Correction: "cooker" → "cook"
   Corrected sentence: Matha is a great cook and she often cooks dinner for homeless people.

4. He didn’t want to receive anything in return for his donation.
   (Correct: No mistake)

5. She donated a lot of money for local charities.
   Mistake: "for"
   Correction: "for" → "to"
   Corrected sentence: She donated a lot of money to local charities.

6. Before donate a book, make sure that it is in good condition.
   Mistake: "donate"
   Correction: "donate" → "donating"
   Corrected sentence: Before donating a book, make sure that it is in good condition.

7. We should encourage people to recycle glass, cans, plastic and paper.
   (Correct: No mistake)

8. Do you live in Vancouver when you were young?
   Mistake: "Do you live"
   Correction: "Do you live" → "Did you live"
   Corrected sentence: Did you live in Vancouver when you were young?

VII. Ghép câu hỏi với câu trả lời:

1. What is community service?
   Answer: d. It’s voluntary work that someone does to help their community.

2. Have you ever done any volunteer work?
   Answer: h. No, I have never done it.

3. What can we do to help people in a flooded area?
   Answer: b. We can provide them with food, clothes and other necessities.

4. Why should we donate to UNICEF?
   Answer: a. Because it will help make a difference to millions of children’s lives.

5. How do you think we can help sick children?
   Answer: g. We can bring fun and enjoyment to them.

6. Would you like to work as a volunteer?
   Answer: c. I’d love to. But I don’t have much free time.

7. What did you learn from volunteering?
   Answer: e. I learned a lot of new skills.