Read the sentences then identify the verbs
1. Many children planted trees.
2. Trees help in producing oxygen.
3. People should avoid illegal logging.
4. Cardo picked some trashes on the riverside.
5. Pollution makes the environment toxic.
6. You should throw your garbage properly.
7. Use reusable bags and boxes instead of plastic bags.
8. She challenged herself to a no-trash week!
9. We should keep our environment clean.
10. By recycling, we can use the same object all over again in different forms.​