1. Why don't are having some milk?
2. These are strength men.
3. He has red nose.
4. There are five people in my family.
5. Hoa is doing the homework now.
6. A bottle of cooking oil is thirty thousand dong.
7. They always go jogging in the park every morning.
8. He usually helps his mother in his free time.
9. Ba and his family are going to visit Da Lat and Nha Trang this summer.