England is the largest country in Britain. Its capital is London, which is on the Thames. The port of London is one of the greatest ports in the world. Ships from all countries go up and down the Thames. They bring food to the people of Britain. Then they take British machines and other things back to the ports from which they come. There are many scenic spots in the West of England. The lakes here are the most beautiful in England. There are trees, flowers and green grass round them. The water is almost always very still,and you can see the green hills ,the brown mountains and everything else round the lake upside-down in the water. There are boats on all the larger lakes, which take people from one side to the other. There are always a lot of boats on the lakes in summer. Travelers from many countries of the world go to the west of England in summer. There are boat races on the largest lakes, and people from many places in Great Britain and Europe come to see them. Young people travel from one place to another on their bicycles, or walk from one lake to another. The upside-down scenes can be seen in the lakes because  _  .
the water is very still you have a good sight there is a good light you stand near them