March 12th is Tree Planting Day。 This year our school bought enough trees before that day 。 On that day ， we didn't had classes 。 The teachers and our classmates planted trees around our school。

　　We began to planted trees as soon as we got to school 。 some students dug the holes 。 Some students put the trees into the holes。

　　Some students put the earth back to the holes。 Then we pushed the earth hard with our feet 。 At last we watered the trees as much as possible。

　　From then on we looked after the trees carefully and the trees grew very well 。 It made our shcool more beautiful 。And How happy we are ！