_______ to find the book from the library, she decided to turn to her professor for help.
| A．Failed | B．To fail | C．Having failed | D．Being failed |
The village was ______ by the snow for more than a month.
| A．put off |
| B．cut off |
| C．taken off |
| D．come off |
We could not even find the exit this woman had ______ us to.
| A．explained |
| B．requested |
| C．directed |
| D．pointed |
______ of the accuracy of the analysis, they decided to stick to their plan.
| A．Concerned |
| B．Convinced |
| C．Interested |
| D．Confused |
Before I walk through the detailed analysis, let me give you the _______
| A．comment |
| B．summary |
| C．information |
| D．emphasis |
This photograph looks funny. I think you forgot to ______ the camera.
| A．guide |
| B．aim |
| C．direct |
| D．focus |