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It was Sunday Our teacher Mr Zhu led us to a park nearbyUsually we go to the park to spend our holiday But today we t there to take part in voluntary labour。

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We got there at nine o\'clock Mr Zhu divided us into three groups and then we began working。

The students in Group One planted trees and watered flowers The studentsin Group Two were busy collecting litter left by the tourist They also cleaned the benches in the park I was in Group Three We t to the children\'s playground and cleaned all the equipment there We worked very hard

At about eleven we finished working We met at the gate of the park We all felt tired but very happy。