He felt ___________ of cheating in the exam,deciding never to do such things again.
It was not rare(稀少) in that people in fifties were going to school for further study.
both his eyes focused on his book, he didn’t notice me enter the room.
—It’s five years since I here.—Where do you work now?
—Why did he say so?—Sorry, I don’t understand he has said means.
People often make fun of him about his height, which makes great difference in his life.