The headmaster asked if Mr Liu -------already-----(come) bac

The headmaster asked if Mr Liu -------already-----(come) bac the headmaster asked Ted—— he was going to take Mr brown‘s l Mr.Li asked me if I ______ to go to the Karaoke bar with him the teachers made Mr Wang headmaster为什么headmaster前面的定冠词a省略了 Will those--the children from abroad come to the headmaster' will those___the children from abroad come to the headmaster our headmaster will come back from the USA two days it seemed that the headmaster will come to our class. —Mr.Wang doesn’t come as early as our headmaster,does he? 刘老师问我发生了什么事.Mr Liu asked what _________ to me. i don't know if Mr.Li.to the party.i think he will come if h Why do you throw litter onto the ground?the headmaster asked