Please don't stand up in classs until you----- A were told t

Please don't stand up in classs until you----- A were told t please don't stand up in class until you are told to please don't stand up in class until you_______. [ ] [sit] here,please .don't stand up 20. Please don’t stand in the kitchen, you’re_______________ Come in please.Don't stand o--- Don't stand ____the room.please come in.A.in front of B.in t Don’t all stand up together!________,please. We sat in a tree stand,up high in the woods.we were at the t In our class,you don‘t have to stand up to answer question u please don't take photos in the museum ___ you are told to. if you don't know a new word,please look it up (查找）in a d___