根据提示填空(每空一词)
I was watching TV with my sister at that time. (改为一般疑问句)
____ ____ ____ TV with your sister at that time?
答案
Were,you,watching
知识点:一般疑问句 动词时态:过去进行时

过去进行时的句子变为一般疑问句时需要将be动词提到句首,注意首字母大写,句末加问号。本题注意原句中的主语是第一人称,变为疑问句时要变为相应的第二人称。所以变化后的句子为Were you watching TV with your sister at that time?。答案为Were you watching。

略
