My name is Tom. I'm nine years old. I have a good friend. His name is Jim. He is nine, too. We are in the same class and same grade. We like the same color. Green is our favourite. We also like the same clothes --- shorts. Why? Because it is convenient( 方便的 )for us to play football. I have green shorts and Mike has white shorts. Jim doesn't like the white shorts. He wants a pair of green shorts.