Question

【题目】Look, Sam ____________TV happily on the sofa.

A. is watching B. watches C. watched D. was watching

Answer 1

【答案】A

【解析】

句意：看，萨姆正在沙发上快乐地看电视。A. is watching现在进行时；B. watches一般现在时；C. watched一般过去时；D. was watching过去进行时。Look引起大家的注意，告诉大家另一件事情正在发生，句子的时态为现在进行时，故答案为A。