I never doubt ________ the places of interest is worth ________.
| A．whether; visiting | B．that; to visit | C．whether; a visit | D．that; a visit |
It may not be a good idea. But before ____is put forward, we'll make do with it.
| A．a good one | B．a better one |
| C．the best one | D．a best one |
—Remember, boys and girls. ______ you work, ______ result you will get.
| A．The better; the harder | B．The harder；the better |
| C．The harder；the worse | D．The harder；the best |
There is ______with your camera. Why not have it________ ?
| A．nothing wrong; repaired | B．nothing wrong; repair |
| C．something wrong; repaired | D．something wrong; repair |
______of the students in our class______ able to play computer games well.
| A．Two-fifths; are | B．Two fifth; is |
| C．Second fifths; are | D．Two five; are |
— ______ will the train ______ ? —In 5 minutes.
| A．How much; arrive at | B．How soon; research |
| C．How often; get to | D．How soon; arrive |