Jim is a basketball fan (迷). He is very good at playing basketball. Jack is his favourite basketball player. Jim is in the school basketball team. Every Friday afternoon, he plays basketball with other members after class. In the team, Jim's best friend is Mike. He is also good at playing basketball.
Jim's sister Mary loves swimming. Every Saturday she has a swimming lesson with ten other girls and boys. Their mothers and fathers come to watch them because the children are only one or two years old!
When Mary began to have swimming classes, she was only six months old. Now she is one year old and she is a good swimmer. She can swim across (游过) the pool.
Many people are afraid of water, but not the children in Mary's class! They always have a good time in water.