Giúp mình với ạ , làm ơn

1. My aunt has a small garden and she grows a few trees.

2. The world needs more food because there are more people

3. We do many bad things to the environment.

4. When you don't need the light, you should switch it off

5. There are too much noise from many vehicles in the city

6. Living in the country is more peaceful than living in the city

7. How much rice and vegetables does he prouce?