No matter how the enemy frightened him ,he ______say a word .
| A．did not | B．could not | C．might not | D．would not |
—Have you been to the Great Wall?
—Perhaps not in my memory; ____, it might have been during the early childhood.
| A．if any | B．if so |
| C．if ever | D．if not |
The room___ 10 meters across is large enough for a single man to live in.
| A．being measured | B．to be measured |
| C．measures | D．measuring |
I have a __________ for knowledge and also for money.
| A．thirsty |
| B．thirst |
| C．long |
| D．gift |
Please keep us __________ of any change of your address as soon as possible.
| A．informing |
| B．informed |
| C．being informed |
| D．to inform |
The man who had killed his wife was sentenced __________ the death penalty.
| A．of |
| B．to |
| C．with |
| D．on |