1. Is that her nice watch? (变为复数句子)
_______________________________________
2. Are these erasers? (改为单数句子)
_______________________________________
3. It is Lucy's dictionary. (改为复数句子)
_______________________________________
4.That's a pencil-case in English. (对划线部分提问)
_______________________________________
5.Those are my books. (对划线部分提问)
_______________________________________