填正确介词：1、They're waiting( )the bus2、Don' stanp( ).Sit ( ),pie

填正确介词：1、They're waiting( )the bus2、Don' stanp( ).Sit ( ),pie 用适当的介副词填空1.they are waiting --------- the bus2.this beautifu They're waiting _____ the bus stop.（at for on in) 请问改选那个介词,并 They're ( )my mother .[填介词】 They're training _ the boat-race.(填介词或副词） 填介词或副词They're treining _ the boat race 初三In the waiting room there are tables,( ) you can sit to re 填入适合的介词 完成句子 1 Look----the flowers.They are white.2 Sit----t 填介词 We shouldn't sit ()the desk. We should sit ()the chair. Mary is waiting ( ) the school gate.请问填什么介词. He is waiting ______ the train station 填介词 There’re many patients in the doctor’s waiting room.They’re