Staring at the priceless diamond amazement, Mary dreamt of getting one．
| A．with | B．by | C．at | D．in |
You can’t imagine what difficulty we had________home in the snowstorm.
| A．walked | B．walk |
| C．to walk | D．walking |
________about the student，the teacher called his parents to find out why he was so often absent from class.
| A．Concerning | B．Concern |
| C．Concerned | D．To concern |
This is neither the time nor the place to play.Let’s________and attend to the business in hand.
| A．come up | B．turn off |
| C．settle down | D．cut in |
For years the government of that country________their responsibility when it comes to the mentally ill.
| A．ignored | B．is ignoring |
| C．has ignored | D．ignores |
Teachers’ Day is a time to be________to all teachers who deserve special recognition.
| A．available | B．grateful |
| C．generous | D．ridiculous |