初中英语单选1.Please don't stand up in class until you_____?A.are

please don't stand up in class until you_______. please don't stand up in class until you are told to Please don't stand up in classs until you----- A were told t Don't come into the room until you_____.A.are asked to B,are class,please stand up [ ] [sit] here,please .don't stand up In our class,you don‘t have to stand up to answer question u Come in please.Don't stand o--- Don't stand ____the room.please come in.A.in front of B.in t class,please stand up hello,class. class,please stand up.Hello,class Class,please stand up Hello,class