一、根据所给提示填空。1. - _ these your maps? - No, they _. They are hers.2. - I cant find my dictionary. May I use _? - Sure. Here you are.二、根据要求完成句子。1. This is her eraser. (改一般疑问句)2. Is that Marys pen? (否定回答)来源:学优高考网3. That is my ruler. (否定陈述句)来源:学优高考网gkstk4. Is his pen here? (肯定回答)5. This is a pen. (变为一般疑问句）6. Is this your pen? (肯定回答）来源:gkstk.Com7. Is that her English book? (否定回答）