— What do you think of the book?— Oh, excellent. It is worth ________ a second time.
________ the small town is!
Could you tell me_________?
—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.