is,mother,your,doing,what

is,mother,your,doing,what what is your mother doing at home what is your mother doing now? What is your mother doing怎么回答 doing mother is what your 连词! what ____hard work your mother is doing! tom,what's your mother doing?------------oh she is busy_____ doing mother is what your 连词成句 (1)what is your mother doing at home now? What is your mother What is your mother? what is your father and mother doing?和what are your father a