Nelson Mandela’s death may, in the short term, unite South Africa in ways _______have never been seen before.
| A．by which | B．that | C．in which | D．who |
There's a __________ in our office that when it's somebody's birthday, they bring in a cake for us all to share.
| A．tradition | B．balance |
| C．concern | D．relationship |
__________, the little girl could speak English so well.
| A．To our astonishment | B．To us surprise |
| C．To our astonishing | D．To our surprising |
Mr. Smith was __________ to hear the __________ news that he won the first prize.
| A．astonishing; astonished | B．astonishing; astonishing |
| C．astonished; astonishing | D．astonished; astonished |
You were __________ to take your shoes off when you entered the school club, but you didn't.
| A．invited | B．supposed |
| C．selected | D．approved |
I don't suppose that homework means everything in senior high school, __________?
| A．does it | B．doesn't it |
| C．do I | D．don't they |