Dr. Lai is a dentist. She looks (26) ___________ people’s teeth. Dr. Lai’s (27)___________ is clean and tidy, and so is her uniform. Most children are scared when they come to see Dr. Lai, but she is a kind woman. She (28) ___________ what will happen so they are not afraid. Dr. Lai often gives children advice. She tells them (29) _________to take care of their teeth. She reminds them to brush their teeth regularly and eat sensibly.
26. A. after B. for C. at D. to
27. A. supermarket B. canteen C. surgery D. foodstall
28 . A. comes B. goes C. shouts D. explains
29. A. what B. how C. when D. why