My room is ________ a mess.
—Mom, I’m afraid I can’t win the competition.—Believe in yourself, my boy, and tell yourself ______.
—What happened outside just now?—A car hit a man. ______, the man wasn’t badly hurt.
—I called you yesterday evening, but nobody answered.—Oh, ______ at that time.
—Do you practice how to escape from dangers every term?—Of course. Our school pays much attention to the ______ of safety.
—Are these books yours, Mike?—No, they aren’t. They belong to ______.