Unit 1 The king's new clothes 习题 2一、单项选择。1. My father ＿＿＿＿ ill yesterday.A. isn't B. aren't C. wasn't D. weren't2. ＿＿＿＿ your parents at home last week?A. Is B. Was C. Are D. Were3. The twins ＿＿＿＿ in Dalian last year. They ＿＿＿＿ here now.A. are; were B. were;...
