1. I have never painted a mural over graffiti before.
2. Mom suggests donating our old books, toys and clothes to charity.
3. Mr.Binh has recycled rubbish for 2 year.
4. It's five months since they last cleaned up the street.
5. We began to donate books and clothes ten years ago.
Chúc bạn học tốt!~ ༼ つ ◕◡◕ ༽つ❤︎