七年级英语小作文60-80词给地球所有小朋友写一封信 关于环境保护 人口危机的,用英语写,不少于六十词,不多于八十词.

Tree Planting Day
如果行，就call我

All the children on the Earth：
You good！
Over the past years, floods, droughts, landslides, and dust-storms have frequented our planet, the only habitat of human beings. Several days ago, tsunami has swept ，great danger facing the Earth.
We can do, only from the side of the little things, do not litter, do a good job in environmental advocacy。
XXX

In the past,there are a great deal of old and short houses,many people dressed in the same clothes,the market is small and dirty,but now great changes has happened in my hometown.The roads are became ...