My aunt likes to be beautiful. She spends much time dressing __________ every day.

Do you have________ books on Chinese food?—Yes, I have______.

I think Tom is kind of unhealthy. — I agree with you. He ___ take exercises.

“Well done, John.！ Not a single mistake _____ in your exam paper this time！”said the teacher.

____ do you have a computer class? —Twice a week. [ ]