Mary， Who’s ______ woman over there –She’s my aunt， ______ English teacher.

lack, I think you have good taste in ________ art. So would you like to take ________ look at the painting—Yes, I’d love to.

Can you imagine the difficulty the teachers have _____ all the students go to college.

I was told that there were about 50 foreign students _______ Chinese in the school, most_______ were from Germany.

I can’t stop smoking, doctor.— For your health, I’m afraid you________.