Each of the following sentence has one mistake, underline it and correct it.
1. His tooth hurts so sometimes he forgets to brush his teeth.
2. He doesn't know how to take care for himself.
3. She tells me what to get to the market.
4. Milk is good to growing children.
5. When I saw her, I thought she looked happily.
6. My brother doesn't like durians, and I don't like them, too.
7. Viet not got up early and do morning exercises yesterday.
8. What were you buy at the souvenir store yesterday?
9. My father has less days off than Tim's father.
10. Would you like going to the movies with us?