Daming: Hi, Betty.

Betty: Hi, Daming. You don’t look very well. What’s the matter with you?

Daming: (groaning) I’ve got a stomach ache and a headache.

Betty: Have you seen a doctor?

Daming: No, I haven’t.

Betty: You should go and see one!

Daming: OK. You don’t look very well either, Betty. What’s the matter with you? Have you got a fever?

Betty: Yes, I’ve got a temperature…and a cough.

Daming: You should see a doctor too.

Betty: I’ve seen a doctor. I saw a doctor this morning. Ah!

Daming: What’s the matter?

Betty: I’ve got a toothache as well!