英语高手进来！救命！

The moment when the dentist is checking Susan's teeth.

Dentist: Hello, what's your name?
Susan : I am Susan.
Dentist: What can I help you , Susan?
Susan : I have been suffering from terrible toothache for three
days. I have no interest to eat anything.
Dentist: Why don't you come to see me at once until now?
Susan : I have tried to buy some medicine to take away the pain
and I think that the pain will be relieved after few days.
But it doesn't work well. The pain has became more
seriously.
Dentist: Don't worry! Let me check it first. Open your mouth and
relax.
Susan : OK

After few minutes :
Dentist: I have checked your teeth and I found three decayed
teeth.
Susan : What can I do now?

Dentist: You can have a tooth filled. Do you want to do it now?

Susan: Ok,