Unit 5 Family Activities Lesson 2同步练习 一、选择一项正确答案1. A: What ___ your father doing? A. is B. are C. does2. A: __________ is Tom? B: He’s on the first floor. A. Who B. What C. where3. A: Can you play chess? B: ______________ A. Yes, I can’t B. No, I can C. Yes, I ...