第一课时 补充习题一、填入适当的词补全对话。A: Mum isn't at home. I can help you, Dad.B: Sure. You are a big boy now. Can you _________the meals?A: No, I _________.B: _________you _________the clothes?A: _________, I can't.B: _________ _________ _________ _________?A: I can _________the bedro...
