The boy made so many mistakes in the exam_______ he was too careless.
Tom is ______ of the six boys.
——Must I take the medicine every day?—No, you _______.
—I looked for you in the office, but I could’t find you. —Oh, I in the library
—What’s your son’s ? —He prefers drawing.
— Doctor, is my son serious? — No, _______. He only has a cold. A. something serious B. serious nothing C. nothing serious