【正文】
re dancing. ? A woman is running. ? Some old men are doing Tai Chi. Exercises ? 一 . 寫出下列單詞的復(fù)數(shù) ? 1. man _______ 2. woman ________ ? 3. child ________ 4. baby ________ ? 二 . 選擇 ? 1. Boys and girls are ______. ? A. man B. children ? 2. There are many ____ in the park. ? A. man