(At home)  
Mom: What's the matter, Peter?
Peter: I have a headache.
Mom: Is it serious?
Peter: I have a high fever, too.
Mom: Let's go to the hospital right away.
　

(In the hospital)  
Nurse: Peter, come in, please.
Peter: Here I am.
Doctor: Hi, Peter. What's wrong with you?
Peter: I have a high fever.
Doctor: You have a cold.
Dad: Is it serious?
Doctor: Not really. You should take this pill.
Peter: Thank you.