Ex1:
1. What was wrong with her?
She had a toothache.
2. What was wrong with Lan?
She had a headache.
3. What were wrong with Nga and Thu?
They had a flu.
4. What was the matter with Ba?
He had a stomachache.
Ex2:
1. What was the matter with you?
2. I have a pain in my tooth.
3. His head is painful.
4. Lan had a pain in her stomach.
5. Her teeth are painful.
6. Lan didn't go to class yesterday.