【单选题】
6. --Its 9:45. --Yes, its __________.
【单选题】
Is the library _______ now? No, its _______.
【单选题】
Its high time ( ) bed!
【单选题】
The ship sank on its first _______.
【单选题】
He has been there, [填空]?
【单选题】
—Its nice meeting you.—_________________.
④
Thats very kind of you.
【单选题】
A: [填空]? B: Its Monday.
【单选题】
The poet has____ fame all his life, but has never experienced it.
【单选题】
She has breakfast at seven everyday, _____?
【单选题】
9. By 2008, Beijing ______ its total discharge of pollutants.