Write a paragraph about your classmate's idea in 3. Write about 50 words

`text{Khang is a student in class 6A. He thinks we should make the 3Rs club in every class so that every student can have knowledge about 3Rs. Secondly, he think we can organize the recycling competition every month to encourage more students to recycle. Finally, he suggest students collect the rubbish around the school very week in order to make the school greener and cleaner.}`