Dr Lai is a dentist. She looks after people's teeth. Dr Lai's surgery is (1)... and tidy, and so is her uniform. Most children are scared when they come to see Dr. Lai, but she is a (2)... woman. She explaines what will happen so they are not afraid. Dr Lai often gives (3)... advice. She tells them how to look after their teeth. She reminds them to (4)... their teeth regularly and (5)... sensibly.