1. we /keep/our bodies/warm/avoid/flu/a cold.

We should keep our bodies warm to avoid flu and a cold.

2. you/not/phay/more/computer games/free time.

You should not play more computer games in your free time.

3.vitamins/play/important/role/our diet.

Vitamins play an important role in our diet.

4.getting/enough/rest/help/you/concentrate/sclool.

Getting enough rest helps you concertrate on school.

5.dortor/asking/huy/questions/about/health problems.
 

1. The lakes/ are full/ rubbish. We should/ ask our friends/ clean them this Sunday.

=>1. The lakes are full of rubbish. We should ask our friends to clean them this Sunday.

2. We/ can cook meals/ bring them/ homeless people.

=>2. We can cook meals and bring them to homeless people.

3. We can ask people/ donate warm clothes/ help them/ rebuild their houses.

=>3.We can ask people to donate warm clothes and help them to rebuild their houses

4. I/ buy/ a laptop/ but I/ not use/ it.

=>4.I have bought a laptop, but I have not used it

The doctor is asking Huy some questions about hiis health problems.