三．听音。填入所缺单词。

I have a          family. My father is a          and my mother is a          .My             is a           and my sister is a         . My grandpa used to be a             .And my grandma is still a        .

She teaches her students how to use the            .What am I ? I’m a good bus          .We all work hard and love each other. My        is collecting           . I often         to my pen            .Sometimes I’ll          them. We’ll exchange (交换)         and play          

Together. At the weekend ,We often have a