_______knowledge a man has, ______it is for him to get a good job.
| A．The more, more difficult | B．The more, the easier |
| C．The more, easier | D．The less, more difficult |
They kept trying _________ they must have known it was hopeless.
| A．if | B．because | C．when | D．where |
There are five pairs _______, but I'm at a loss which to buy.
| A．to be chosen | B．to choose from | C．tochoose | D．for choosing |
It's ___ so easy as you imagine.
| A．almost not | B．not nearly | C．hardly | D．not almost |
______ going to the exhibition.
| A．All but he and me is | B．All but he and me are |
| C．All but he and I are | D．All but he and I am |
_______ I admit that there are still some problems about the traffic in this area, I don't mean that it can't be solved.
| A．While | B．Until | C．Unless | D．As |