现在进行时描述正在进行的活动 — 英语选择题
题目
现在，爸爸正在做饭，妈妈和我正在看电视。哪句话正确表达了正在进行的活动？A. Dad is cooking, and Mum and I are watching TV. B. Dad are cooking, and Mum and I are watching TV. C. Dad is cook, and Mum and I are watching TV. D. Dad is cooking, and Mum and I is watching TV.