学习元 · Reading13

Plant trees
	This is Bobby, it is an elephant. It is from Africa . He will plant some trees on the hill. Suddenly, he saw a monkey playing on a small tree. ‘Don't climb that young tree. Come down, please.' So the monkey came down and said hello to Bobby' Hello, I'm Andy. I'm from America . Who are you?'.
	Then Bobby said‘I'm Bobby. Nice to meet you. I'm going to plant some trees, can you come and help me?' Bobby said. Andy said' All right. But why do we plant trees?' Bobby answered' Because trees can stop the wind and sand. They can hold the earth and water and clean the air.'
Andy clapped its head and said' I know. They can make our city beautiful. And we can have nice fruits.' so they began to plant trees. They planted many trees that day,such as apple trees and pear trees. And they were very happy.