用单词的适当形式填空
1. Look, the children are doing morning _____________ (exercise).
2. My brother and I like ___________(drink) coffee.
3. The bird can _______________ (sing) the “ABC” song. It’s very clever.
4. His mother often___________ (help) him to do his homework.
5. There are many________________ (different) between you and your twin brother.
搜索
