What was Mary doing __ the time?空格两个字母

What was Mary doing __ the time?空格两个字母 What was Kate doing when Mary was on the phone?怎么回答呢? What was mary doing when ___ fell down?空格三个字母 what ______(is/are) mary doing? what ______(is/are) mary doing? Mary was so angry at __ he was doing ___ she left without saying a word.Mary was so angry at __ he was doing ___ she left without saying a word.A.what;what B.that;what C.that;that D.what;that顺便翻译一下这个句子的意思, What are Mary and Tim doing?图片指在堆沙堡 What does Mary doing?She is eating.错在哪 what are David and Mary doing?---They__(have dinner) A:how about mary?what's she doing?B:_____much Look at Mary's c__and see what she is doing What does Mary doing.这句话有什么错误 what was sally doing during the news? Mary:What were you doing last night,Linda?I called at seven and you didn't pick up.Linda：Oh,I was in the kitchen helping my mom.Mary：I see ,I called again at eight and you didn't answer then either.Linda：What was I doing at eight?Oh,I know When --Mary,do you know_________________? .--Sorry, I don’t know--Mary,do you know_________________?.--Sorry, I don’t knowA．what his favorite sport is B. what was happened to himC. what was he doing at that time D. what is Mr.Li’s tather what was she doing还有一个what she was doing两者有什么区别? .—What is Mary doing in her room with something long in her hand —What is Mary doing in her room with something long in her hand —Granny ,I already told you she had a mop and _________ the floor .A .was mopping B .mopped C .had mopped D .would Mary ------her lessons from seven to ten last night .我觉得是was doing,但是答案是has been doing.