. In order to _____ the rising production costs, the subscription rates have been increased.
| A．add up to | B．look up to | C．cut short | D．keep up with |
Before driving into the city, you are required to get your car ___.
| A．washed |
| B．wash |
| C．washing |
| D．to wash |
___ to work overtime that evening,I missed a wonderful film.
| A．Having been asked |
| B．To ask |
| C．Having asked |
| D．To be asked |
The trees ___ in the storm have been moved off the road.
| A．being blown down |
| B．blown down |
| C．blowing down |
| D．to blow down |
I told him he would succeed ___ he tried hard.
| A．only if |
| B．if only |
| C．even if |
| D．as if |
I have read the material several times but it doesn’t make any ___ to me.
| A．meaning |
| B．important |
| C．sense |
| D．significance |