单项选择题
M: Open your mouth widely. I think we need to take it out. W: Will it be painful M: it will be all right soon.
A. At a drug store. B. In a supermarket. C. At the dentist’s. D. At the police station.
A. He likes the job of a dish-washer because it pays well. B. He thinks it’s important to have a good job from the beginning. C. He hates to be a dish-washer because it’s boring. D. He would work as a dish-washer in summer if he has to.
A. mother-son. B. Flatmates. C. Teacher-Student. D. Brothers.