1. The boy broke the windows last Sunday.
-> The windows were broken by the boy last Sunday.
2. Lan said: “I am living in London now”.
-> Lan said that she was living in London then/ at the moment.
3. They said: “Do you want to visit Nha Trang, Nam? ”
-> They asked Nam if he wanted to visit Nha Trang.
4. She is studying very hard because she wants to pass the exam.
-> She is studying very hard in order to pass the exam
5. “Do you like English, Nga?” The teacher asked.
-> The teacher asked if/whether Nga liked English.
6. It is a contest in which participants have to make a fire.
-> It’s a fire-making contest.
7. Could you tell me how to study English?
-> Would you mind telling me how to study English?
8. The paintings that were stolen from the museum haven’t been found yet.
-> The paintings stolen from the museum haven't been found yet.
9. Many people speak English in the world.
-> English is spoken in the world (by many people).
10. The plumber said “I can fix this faucets”.
-> The plumber said he could fix that faucets.
11. I passed all the exams. I am happy.
-> I am happy that I passed all the exams.
12. Lan asked me “ Do you like football?”.
-> Lan asked me if/whether I liked football.
13. It’s a contest in which participants have to make fire.
-> It’s a fire-making contest.
14. “Are there many places of interest in your hometown ?”, asked she.
-> She asked me if there were many places of interest in my hometown.
15. Vietnamese people celebrate their Lunar New Year around January or February.
-> Their Lunar New Year is celebrated by Vietnamese people around January or February.
CHÚC BẠN HỌC TỐT!