—Did you know more about the mine accident?
—Oh, sorry, I had no idea. I ____the Rescue Center now.
| A．will be phoning | B．am to phone | C．will phone | D．phone |
- Robert is indeed a wise man.
- Oh, yes. How often I have regretted _____ his advice!
| A．to take | B．taking | C．not to take | D．not taking |
A poet and artist _____ coming to speak to us about Chinese literature and painting tomorrow afternoon.
| A．is | B．are | C．will | D．has |
Going on a trip into_____ space must be quite __ exciting experience.
| A．/; the | B．/; an | C．the; an | D．the; the |
. The storm left,_______ a lot of damage to this area.
| A．caused | B．to have caused | C．having caused | D．to cause |
It was in the small house _____ was built with stones by his father ____ he spent his childhood.
| A．which; that | B．where; that | C．which; which | D．that; which |