1) People do volunteer work because they want to make a difference.

2) I want to take part in the volunteer activities.

3) Water puppetry is a traditional art form in Viet Nam.

4) The musical performance was really excellent.

5) We're going to learn how to write a letter of invitation.

6) Picasso received artistic training from his father at seven.

7) What kinds of traditional Vietnamese performance do you know about?

8) Lan took part in this charitable organization last year.

9) After heat cooking oil, pour the egg mixture into the pan.

{mình làm dựa theo kiến thức của mình, không chắc đúng hết, chúc bạn học tốt}