I have a bad toothache,so I have to go to as soon as possible. A: dentist's B: the dentist's C: dentist D: a dentists'

The new dentist is much better than his predecessor. A: his previous boss B: his ancestor C: the previous dentist D: his forefather

She_____ a dentist a few days ago.

昨天我去牙科医生那儿把我的一颗蛀牙拔掉了。 A: I went to the dentist yesterday to have a bad tooth pulled out. B: I go to the dentist yesterday to have a bad tooth pulled out. C: I went to the dentist yesterday to have decayed tooth pulling out. D: I will go to the dentist to have a bad tooth pulled out.

Heunderwentopen-heart_______. A: surgeon B: dentist C: medicine D: surgery

•John’s new appointment with the dentist was the next week.

Why did you cancel that dentist's appointment?

A: May I see the dentist now7B: ______ A: Is it a real emergency B: Do you have an appointment C: In that case, you'll have to wait. D: I'll talk to the dentist and squeeze you in.

The ( ) examined the patient’s teeth and gums. A: dentist B: nurse C: patient

“As if they were going to the dentist” means “as if they were going to have fun”.