With the development of science and technology, the prices of TV sets have ________.
| A．gone down | B．went down |
| C．brought down | D．been gone down |
. In my opinion, you can widen the _____ of these improvements through your active participation.
| A．dimension | B．volume | C．magnitude | D．scope |
. The noise was so _____ that only those with excellent hearing were aware of it.
| A．dim | B．soft | C．faint | D．gentle |
If he refuses to _____ my plan, I can probably find someone more cooperative.
| A．put up with | B．fall in with |
| C．do away with | D．get along with |
The boy had a _____ escape when he ran across the road in front of the bus.
| A．close | B．short | C．narrow | D．fine |
Do you mind if I _____ with my work while you are getting tea ready.
| A．get through | B．turn to | C．carry on | D．come on |