The place ____ the bridge is supposed to be built should be _____ the cross-river traffic is the heaviest.
| A．which; where | B．at which; which | C．at which; where | D．which; in which |
Moved by his words, most of the people of the village____the missing child.
| A．volunteered to look for |
| B．volunteered looking for |
| C．offered looking for |
| D．afforded to look for |
Most of the people____the race but none of them won it．
| A．took a part |
| B．took apart |
| C．took part in |
| D．played a part in |
The plan____no improvement, that is to say, it can't be improved any more.
| A．admits of |
| B．admits for |
| C．allows for |
| D．asks for |
It was not an easy decision for her to make as it would affect her future study in college and her future job____．
| A．though |
| B．as well |
| C．either |
| D．also |
Because paper is very expensive, we must ____ it with other things.
| A．replace |
| B．abandon |
| C．remove |
| D．exchange |