--- will your mother come back? --- In two days.
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 seriousB. serious nothingC. nothing serious