按要求变句子. |
1. This is a book. (改为复数形式) _______ _______ books. 2. Those are teachers. (改为单数形式) ______ is ______ teacher. 3. My father is an officer worker. (对画线部分提问) ______ your father’s job? 4. I’m American. (对画线部分提问) _____ are you _____? 5. This is my father and this is my mother. (改为同义句) ______ are my ______. |