Bạn tham khảo nhé!
V/ 1. has started
2. has finished
3. has lost
4. won
5. bought
6. spent
7. sent
8. passed
VI/ 1. They give away warm clothes to homeless people in Ha Noi.
2. We haven't had a vacation since last year.
3. This printer is under guarantee.
4. Volunteering makes a difference in our community.
5. Have you finished your homework yet?
Chúc bạn học tốt!
