Mr and Mrs Green and a friend of (theirs) are coming to see us.为什么括号里填theirs?

Mr and Mrs Green are going( ). Do Mr.Green and Mrs.Greencome from england.=【等于】 ( ) Mr.Green and Mrs.Green ( ) Ehgland? Mr and Mrs Green h___ a big house. Mr and Mrs Green are our teachers.(Mr and Mrs Green ）划线提问____ ____your teacher? Mr Green and Mrs Green __(be) in the same school. Mr.and Mrs.Green and a friend of ____ are coming to see us. Mr.and Mrs.Green and a friend of___are coming to see us. mr.and mrs.green are teachers and () son is aeacher,too mr green always tallks in his sleep .one moreing after mr and mrs green get up的意思 mr and mrs jones livein``````` Mrs Girl and Mr right mr and mrs green come from sydney.they have two children,jim and kate. they live in shanghai now.mr mr.green,mrs.white,and miss black are goodfriendss什么意思 Mrs where Green do come Mr from and怎么连词成句 Mr.and Mrs.Green always----their kids ----the park---- ----格林夫妇周末都要带孩子们去公园 Mr.and Mrs.Green are ______ dinner.eating和having有区别么?我认为都可以. 阅读理解 mr and mrs green had different ideas aboutwhere to do for the weekend. Mr.And Mrs.Green () the libraryA go B go to C goes to D went to