Is your mother cooking in the kitchen Yes ,she is .为什么这里要用co

Is your mother cooking in the kitchen Yes ,she is .为什么这里要用co IS your mother cooking dinner in the in the kitchen?（否定回答） where's your mother?She is in the kitchen,dinner Your mother must be cooking in the kitchen,的反义疑问句 用isnt she? My mother is cooking dinner in the kitchen cabinet .用in the 句型转换 1.My mother is cooking in the kitchen.(对cooking in the where is his aunt cooking she is cooking in the kitchen 语法正确 Her mother is cooking in the kitchen.（对cooking提问） .---Where is your mother,John?----She is cooking in the ____ Where is your mother?She is cooking supper in the _______ jean is busy cooking in the kitchen Is that your mother in the first photo?答语是Yes,she is.还是Yes,i