The dictionary ________ me more than 100 yuan.

________ he is a child, ______ he knows much about the computer.

—Can you tell me where to spend your winter holiday?—I’m not sure. We      go to Yangzhou.

—Tom graduated from college at a very young age.—Oh,he__________have been a very smart boy then.

---I argued with my best friend . what advice do you have for me? ---Well, you _________ say you are sorry, although it’s not easy.