This kind of glasses made by experienced workers _______ comfortably.
he newly-discovered star was named _____ a Chinese astronomer ________his contributions to astronomy.
Time is pressing.You cannot start your task _____ soon.
The room ______ 10 metres across is large enough for a single man to live in.
—I wonder whom you are waiting for.—The policeman the traffic accident.
moment he saw Zhao Benshan’s funny performances, he burs into laughter.