問題詳情：
用所給詞的適當形式填空
little cat always with the ball in the room.(play)
2. My bedroom is on the floor.(one)
3. How many are there in your home?(study)
4. She is to me. (friend)
5. My father goes to the pool every afternoon.(swim)
【回答】
1. plays 2. first 3. studies 4. friendly 5. swimming
知識點：構詞法
題型：完成句子
