You must ask for the r____after buying something

You must ask for the r____after buying something teacher,can,it,the,ask,for,you. you must not ask someone else to do the homework for you.改have/get sth.don改have/get sth.done you must ask for () when you enter the office.这个空填permission 那可不可以填permitting呢 有什么区别?请高人指教. You must wait for the green You ___(ask) for permission before you left the table. You just ask for you ask for the young must make room for the old and must ask women to have their seats 证据翻译 first,ask the way,when,say,want,what,you,must,you,to连词成句 ask for the ask the teacher for Ask for the moon. ask for the You can ask the nearby policeman for help.改错 You can ask Mike to play the piano for us. You can ask the teacher for it 翻译 Have you ask for the taxi ticket?这句有没错?