We should _______ whatever is true.

 After a successful operation, my brother is beginning to ___ and will soon come back to school.

An audience’s humorous words made us 　　　　, so the lecturer couldn’t make himself 　　　　.

The driver began to speed up to ________________ for the hour he’d lost in the traffic jam.

  – Does this hat _________me ?---Well, I’m afraid the color is too bright.