Could you come back home9:30?-I’m afraid not. I’ll have a meeting at 9:00. [ ]

Are you _____ the book The Christmas Sweater? —Yes, it’s great.

How time flies! It has been ten years I moved to Chongqing.

Does Zhu Yong do _______ in English?—Yes. And Zhu Hong is even _______.

Not until the stadium of Bird’s nest was completed in the end ____back to their normal position.