短文改错.The day before yesterday,my classmates and me went to t

短文改错.
The day before yesterday,my classmates and me went to the park near my school.Can you guess that what we did there?Not for amusement but to take part in a volunteer labour.They reached the park at nine o'clock.The whole class divided into three groups.Group One planted trees and watered flowers.Group Two was told to pick up litter leaving by the tourists and cleaned all the benches.The group where I was in wiped all the equipments in the Children's Playground.All of us worked hardly.Before noon we finished working.Each of us fell a little bit tired,so we were happy because we had done a good deed.
晕了，这百度。went to the park near school..Before noon we finished working.Group Two was told to pic k up litter leaving by the tourists and clea ned all the benches