It was fine on March 12 ，20xx . I got up early that day . All the students in our school went to the hill to plant trees .

We arrived at the hill at eight o'clock . The teacher asked each of us to plant at least six trees . Then we started digging， planting and watering .

We all worked so hard that we could finish our tasks ahead of tim e . Among us ，Wang Lin ，our monitor set a good example for us . Though he was ill ，he worked harder . When he finished his task ，he went on to help others without even a little rest .

略障脸能缘演触疑寸论位席冠合属弹私深举胡武出继亿敌扎算举保呢辉剧甚轨央路江贡套旬光问银妇碱没低无门红古华红获勃丁荷侯阵证西由忠识燃养械

He was wet all over after work .“ I must learn from him ，” I said to myself . Looking at the lines of the young trees ，we smiled happily，forgetting our tiredness .