Examination(考試)
Someone says examination can help us go over our lessons in time and after the examination we can find how we are getting on with our studies.But we are always having too many examinations and they are also too difficult for us to get through.I find some of us have lost interest in learning lessons.Besides,it is harmful to our health as we hardly have any time to go in for sports.I think the present system of measurement should be improved.http://www.Hxen.coM
Water
Water is very important to living things.Without water there can be no life on the earth.All animals and plants need water.Man also needs water.We need water to drink,to cook our food and to clean ourselves.Water is needed in offices,factories,schools and hospitals.http://www.Hxen.coM
From space the earth looks like a huge water-covered globe.Water covers about seventy percent of the earth's surface.There is water in oceans,seas,rivers,and lakes.Even in the driest part of the world,there is some water in the air.Water is found almost everywhere.
How to keep healthy
What is the most important thing in the world?I think it is health.
You can take away our money,house,car,or even our clothes and we can survive.But if our health was taken away,we would surely die.That is why we always try to eat in a healthy way and exercise regularly.
In order to eat healthily,I usually avoid eating food high in fat,like French fries or cookies.I also eat little meat.I eat a lot of vegetables and fresh fruit which are full of vitamins.
Taking exercise every day helps us build a strong body.Regular exercise is an important part of keeping me healthy.
What’s more,I think friends are an important part of one’s health.Many studies show that people with a wide range of social contacts get sick less than those who don’t.I always feel better when I am with friends than when I am alone.When I am with my friends,I always laugh.Laughing is also an important part of health.I like to laugh with my friends.
By eating properly and exercising regularly,I can keep my body at a proper weight and keep healthy.By spending time with my friends,I can keep my mind as well as my body happy.these things sound easy to do,but not many people can manage them.I think a strong will is necessary if we want to keep healthy.