第一篇：
2012 London Olympics Games has given a deep impressions to people around the world.The Olympics Games held every four years ,including many international sports competitions.Such as running ,swimming ,cycling and so on.The earliest Olympics Games originated in ancient Greece in Olympia .London has held three Olympics Games .They are 1908 Olympics Games ,1948 Olympics Games ,and 2012 Olympics Games .It is the third time that Olympics Games held in London .
第二篇：
It is our duty to protect environment.The earth is our home.We shouldn't destroy it.While some things we've done are bad for the earth.
In public,we shouldn't spit and throw litter around.We should keep clean in the public.In our daily life ,we shouldn't waste water.We can use the water that washes dishes by us to clean the toliet.Even we can use the water that we use to wash rice to water the plant.In factories,the waste water should be dealt with.Also,we can protect the environment in many ways.We can go out by bike or on foot to protect the environment and keep our healthier.
All of us should protect the environment.It is the only home that we can live in .