[speaker001:] My toothache started nearly a month ago. The pain's been keeping me awake. Would you please have a look?
[speaker002:] Open your mouth, please. Which one?
[speaker001:] The one right at the back.
[speaker002:] I'm afraid we can 't save that one. It will have to come out.
[speaker001:] Will it hurt much?
[speaker002:] I'll give you an injection, then you won't feel pain.
[speaker001:] [5 minutes later] OK, it's all over. Spit there and bite the cotton ball tightly in place for half an hour.