His colleagues ______ him though he himself didn’t think he had done anything special.

Have you checked the engine?— Yes, I did twice; there ______ be anything wrong with the car.[ ]

We should adopt ________methods to deal with some incidents. You know，anything could occur in that situation.—I got it. Thank you for reminding me.

How a personto criticism often means the difference between success and failure.

The students want to know ____ 1,600 words in a month.