I am Tom. I'm 10. I'm a boy. I can sing well. My dad can't sing. But he can swim. My mother can swim, too. And she can dance well. I love my family.

根据短文内容，判断正误。

    A young mother and her little girl get on a bus and sit down. The bus conductor(售票员) comes to ask them to buy the tickets. The mother says, "I want one ticket to Children's Park." The conductor looks at the little girl and says to her, "How old are you?" The girl answers, "Mother says I am four years old at home, but I'm two years old on the bus." The young mother's face turns red, very red. Then she buys one adult ticket and a child's ticket.

    I'm David. I'm in Grade Six now. I have lots of changes.

    When I was in Grade One, I was not good at any sports. But now I' m tall and strong. I run fast. I play basketball very well.

    I knew a few English words six years ago. I can read and write stories in English now.

    I was quiet before. But now I' m very active and have more friends. We always play and travel together. Last year, we travelled to Guilin.

    But the bad thing is my eyesight (视力). I had good eyesight before. Now I have to wear glasses.

It was windy yesterday. Sarah went to park in the morning. She flew a kite with her friend. It was fun. Then she visited her aunt by bus. Aunt cooked a big dinner for her. In the afternoon, they cleaned the room together. After that, Sarah and aunt drank cola and watched TV in the living room. It was a busy but happy day.