The university estimates that living expenses for international students ________ around $8,450 a year, which ________ a burden for some of them.
| A．are；is | B．are；are | C．is；are | D．is；is |
—I said hello to you in the street yesterday，but you________me completely.
—I’m sorry.Maybe I didn’t notice you.
| A．cheated | B．hid |
| C．ignored | D．recognized |
—What do you think of the meal?
—Although some dishes________with me，it’s really a nice meal.
| A．disagree | B．agree |
| C．offer | D．take |
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 |