It is said that in Australia there is more land than the government knows _______.
| A．it what to do with | B．what to do it with |
| C．what to do with it | D．to do what with it |
—Why? Where is the key to the meeting room?
—Dear me! You ______ it in the taxi!
| A．had never left | B．didn’t leave | C．never left | D．haven’t left |
____in faraway northwest , this place has its beautiful fresh air .
| A．Being located | B．Located | C．locating | D．To be located |
I realize she can be very troublesome, but ______I think you should apologize for being so angry with her.
| A．all the same | B．once in a while | C．in actual fact | D．all the time |
There is a new problem ____in the popularity of private cars ____ road conditions need to be improved .
| A．involving ; that | B．involved ; that |
| C．involved; where | D．involving ; which |
It doesn’t matter to me _____I miss my train, because there’s another one later.
| A．that | B．if | C．unless | D．when |