Module 7 Unit 1 I helped Mum.习题 2一、选择题。1. I helped mum yesterday, and I ______ clothes.A. wash B. cook C. clean2. I ___ noodles yesterday.A. cooked B. cooked C. am 3. I helped mum yesterday, and I ______ fish.A. washed B. cooked C. cleaned二、英翻汉。1. fish __________________...