Today is ____ .Tom didn't go to school today because he ______a cold.His father looked_____him at
home.He ______ his head teacher and asked for a sick leave.Then he took Tom to ____a doctor .In the _____,the doctor looked him over carefully and asked him some questions.After that the doctor said: "It's nothing serious, it's only a cold. You'd better _____ medicine three ____a day and have a good _____ .Remember to _____more water. You'll be all right soon.