--- The light in the office is still on. --- Oh, I forgot _______.
| A．turning it off | B．turn it off | C．to turn it off | D．having turned it off |
---Will you go to the Great Wall with us? ---If John wants to go, ____.
| A．so do I | B．so will I | C．so I do | D．so I will |
The old man ___ all his money.
| A．robbed of | B．was robbed of | C．robbed | D．was robbed |
This is the museum ___ we visit yesterday.
| A．where | B．which | C．the one | D．at which |
The president of the university has been ___ for two years.
| A．going | B．away | C．holiday | D．leaving |
I can ___ believe that it was raining.
| A．hardly…hardly | B．hardly…hard | C．hard…hard | D．hard…hardly |