1. 选词填空（请所给单词的正确形式填空，有两项是多余的）。

study,   on,   under,   she,   in,   a,   his

    That is a tree. I can see a boy under it. The boy is a blue T-shirt and white pants. He is Jim. He is English student. He is thirteen years old. He in No. 5 Middle School. Jim has a sister. name is Kate. She is eleven years old. She is in a yellow dress and blue shoes. She is her bike.