本文档如对你有帮助,请帮忙下载支持!1A-Unit 4 Exercises 1.填空1. A:Hello, Karen. _ are you?B: _ fine, but Robert isnt _ _.A: Oh, Im _! Whats _ _ with him?B: He isnt _.A: Is he ill?B: Yes.2. A: What _ the doctor?B: The doctors very busy.3. A: Hello, Lucy. _ are _?B: Im not very _.A: Poor you! I am _!B: Whats _ _ with you?A: _ _ sure.仿照例句完成问题及其回答1. Robert/ hungry? thirstyA: I