–Michael was late for Mr. Smith’s oral class this morning.
--_____? As far as I know, he never came late to class.
| A．How come | B．So what | C．Why not | D．What for |
He sold this car for only 2,000 dollars, so the buyer got a wonderful ______.
| A．cost | B．bargain | C．worth | D．value |
It took nearly a day ______ he realized his mistakes and apologized to his friend Peter.
| A．that | B．when | C．before | D．while |
---Mary’s brother has such high _______ that he has learned three languages.
----Really? It’ hard to believe.
| A．power | B．technology | C．character | D．intelligence |
– You visited the man who saved your son yesterday?
–Yes. I wanted to express my thanks to him _______.
| A．generally | B．personally | C．secretly | D．regularly |
With the development of society(社会)， most of the old customs here have _______ already.
| A．died down | B．died off | C．died out | D．died away |