用所给词的适当形式填空
—What do the two people in white clothes do?
—Oh, they are _______ (dentist).
Do you want a _______ (boil) egg for breakfast?
Follow the dentist’s _______ (advise), and you’ll get well soon.
Take care of your_______(tooth) or you’ll have a toothache.
You have a fever, you’d better _______ (lie) down and have a rest.