So far nobody has claimed the money in the library.
| A．discovered | B．to be discovered |
| C．discovering | D．having discovered |
People pay ______as to the content of your speech.
| A．so much attention to your voice | B．as much attention to your voice |
| C．much attention to your voice | D．attention to your voice much |
____ I paid a visit to this scenic spot, I was deeply attracted by its beauty.
| A．The first time | B．At the first time |
| C．For the first time | D．At first |
I want to be very careful to talk only about ____ we've formally tested.
| A．which | B．that | C．what | D．whether |
The wet weather will continue tomorrow when a cold front _____ to arrive.
| A．expects | B．is expecting | C．is expected | D．will be expected |
Wehadapartylastmonth anditwasalotoffun,solet’shave_____onethismonth.
| A．other | B．more | C．theother | D．another |