1.What was wrong with him?
Ba had a headche.
2.What was wrong with him?
Minh had a toothache.
3.What was wrong with her?
Lan had a virus.
4.What were wrong with them?
Hoa and Nga had a cold.
III.(PHần này phải có bài nào đấy trước đó mới làm đc nha bn)