Jack and Peter, together with Bob, ________ to the moon. A. has never been B. has never gone C. have never been
—How much ____the pair of trousers ? —Sixty dollars _____enough .
He is often made _____ for twelve hours a day by his boss.
—What a hot day! —The weather report says it will be even tomorrow.
On weekends I like to with my friends in the supermarket.
Langlang plays the piano very well. He is one of pianists in China.