The world _____ . Things never stay the same.
—Excuse me, sir, would you mind helping me carry that box?—_____ I’m glad to help.
We should say ____ to second-hand smoke.
There _______ a school sports meet next month.
—Do you know who _______ basketball?—James Naismith.
—I want to win the first prize in the coming school English competition.—________.