recycling aluminum cans. emptying waste baskets. wearing warmer clothes. eating all of their lunch.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: One way that students can help conserve natural resources at school is by
Possibilities:
- recycling aluminum cans.
- emptying waste baskets.
- wearing warmer clothes.
- eating all of their lunch.

recycling aluminum cans.