She is in a poor __________ of health. As a result, she has to give up her job.
| A．position | B．situation |
| C．state | D．condition |
______ he had broken the record, he would be a world-famous runner now.
| A．When | B．Because | C．If | D．Though |
—Was the driving pleasant when you vacationed in Mexico last summer?
—No, it _______ for four days when we arrived, so the roads were very muddy.
| A．has rained | B．had been raining | C．rained | D．has been raining |
Why not stay at home ________ the road is so slippery after the heavy snow?
| A．in case | B．as long as | C．now that | D．even if |
After a thorough search, the rescue team finally brought the mountain climber back, ________.
| A．safe and sound | B．safely and sound |
| C．safe and soundly | D．safely and soundly |
More than seven in ten get angry ________ to wait longer than one minute for a web page to be downloaded.
| A．if forced | B．unless forced | C．once forcing | D．until forcing |