问题
句型转换
按要求写句子。
1. —Is this your ruler?(作肯定回答)
—_______ , _______ _______ .
2. —Is that his book?(作否定回答)
—_______ ,_______ _______ .
3. —It is her eraser.(改为否定句)
—It_______ her eraser.
答案
1. Yes; it is 2. No; it isn't 3.is not