Minh is sitting in Dr Lai’s surgery. Dr Lai is checking his teeth.
Dr Lai is kind. She smiles at Minh and says, ‘Don't worry. MinhẾ You have one small cavity, but it isn't serious. Your other teeth are fine.'
Minh is very happy. Dr Lai fills the cavity in Minh's tooth. She finishes in less than 10 minutes. Minh is very pleased. Then Dr Lai sits down and talks to Minh again.