Mary and johnny are talking about pandas.Mary's words about

Mary and johnny are talking about pandas.Mary's words about What_____ Mary and Kate talking about? A.does B.is C.are D.d Lisa and Mary are talking.一般疑问句 英语：语法填空：Mary:What on 4._____ are you talking about? what ___ Mary and Kate talking?A.about B.is C.is D.do 英语翻译可以翻成how about talking with Mary?还是how about you talking Lily and Mary are tlaking about what they are going to do th Tom and Charlie are talking about the mary and tom are talking with the phone语法错误 Cindy, Jerry and Mary are giving their opinions about a good Cindy,Jerry and Mary are giving their opinions about a good Hi,Mary,I hear about you are a volunteer.