阅读对话，判断正误。 At the Doctor's Doctor: Sam Smart. Come in, please! What's the matter? Sam: I've got a cold. Doctor: What did you do yesterday? Sam: I played computer games. I went to bed late. Doctor: Take this medicine. Drink a lot of water. Go to bed early. And do some exercise.
Sam Smart is at the Doctor's now.
He has got a cold.
He did his homework and went to bed late.
The doctor gives him a lot of water.
The doctor tells him to take this medicine.