改同义句 then often discuss business while they are having lunch

改同义句 then often discuss business while they are having lunch Wendy often()business with her parents while they are having having.they.lunch.are.连词成句 英语 改同义句 They are playing soccer.They are having fun.they are we are having a good time now.改为同义句.they often enjoy the sch they are having lunch now.改为否定句 They are having fun at Cina's birthday party.(改同义句) They aren't having lunch in a restaurant.（用often改成否定句） They aren’t having lunch in a restaurant用often改成否定句 Are they from China?(改同义句) They are enjoying themselves.改同义句 They are both student.改同义句