Spacecraft can travel ______the speed of light .
—I phoned you at 7:00 this morning. But there was no answer.—Well, maybe I _________ morning exercises at that time.
—I’m sorry for giving you so much trouble.—__________.
In recent years, the economy of our country _________ rapidly.
My friend, Henry’s birthday _________ June 10th, 1998.
The woman _________ all of her money to charities to help the poor.