They've won their last three matches, ______ I find a bit surprising actually.
| A．that | B．when |
| C．what | D．which |
___three times in a row, the boxer decided to make a fourth attempt, though．
| A．Having defeated | B．To have defeated |
| C．Having been defeated | D．To defeat |
___is well known is that Africa had contacts with India and the Red Sea civilizations from the earliest times．
| A．As | B．It | C．What | D．That |
The truly homeless are the rich who ___ their home into a hotel hall．
| A．will turn | B．turned |
| C．are turning | D．have turned |
—George, ____ you sing so loudly at such a late hour?
—I am terribly sorry．
| A．will | B．may | C．must | D．shall |
All the drivers have been warned that driving after drinking shall ____ serious accidents．
| A．bring up | B．bring back | C．bring in | D．bring about |