Did you see who the driver was?—No, so quickly _______ that I couldn’t gat a good look at his face[ ]

________ excellent work you have done!—It’s very kind of you to say so.

The woman ________ Mr. Brown is a professor from Beijing University.

Excuse me, could you please tell me if the sports meeting _________ on time— It depends. If it ____________ tomorrow, we’ll have to put it off.

Mr. Green requires that the students ______ cheat in any exam. [ ]