1. (2020七上·绿园期末) 短文改错。下面是某位同学的一篇习作，请你帮助他改正其中的错误。要求对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾（J）;如有错误（每行只有 一个错误），把错的词下面划一横线“—”，在该行右边横线上写出改正后的词。

Berry is my friend. He have a baseball,
and he doesn't play it. He thinks it is difficult.
His father has a tennis racket.
He plays tennis every day. He thinks it's fun. He mother
likes sports, too. But she only watches it on TV.