1. (2022七上·余姚竞赛) 根据短文内容，用方框中所给单词的适当形式填空，每词限用一次。

with      it     relaxing     only    play

Most of my classmates love sports. Some play sports, but some  watch them on TV. At school, we often play together to have a good time. Mike is one of my classmates. He likes   baseball. It is a  sport for him. He plays it very well and wins some baseball games. We are in the school baseball club. He thinks baseball is an easy game. But we think  is not easy. So he helps to teach us to play baseball in our free time. We are happy to play him.