I fixed my eyes upon the newcomer, wondering whether I ________ him somewhere before．

—Larry, I will call you at 6 o’clock tomorrow morning.—Thanks, Mum. But it’s too early. I _____then.

I ________ for Beijing next Saturday. Do you know when the earliest plane ________ on  Saturday?

The film Let the Bullets Fly _____ a great success and brought in a large profit to the cinema.

By the end of last week, we __________ a satisfactory solution to the problem.