--Are you sure to help me find____________ bed for my new house?
--Of course, but not now. I'm heading, for____________ bed and a good sleep.
| A．a, a | B．a, 不填 | C．the, a | D．a, the |
Traditional folk arts of Tianjin like paper cutting_______at the culture show of the 2010 Shanghai World Expo.
| A．are exhibiting | B．is exhibiting | C．are being exhibited | D．is being exhibited |
Mark_______have hurried. After driving at top speed .he arrived half an hour early.
| A．needn’t | B．wouldn’t | C．mustn’t | D．couldn’t |
------ Professor Johnson, I’m afraid I can’t finish the report within this week.
------_______How about next week?
| A．Good for you | B．It won’t bother me | C．Not at all | D．That’s OK |
（）in my life impressed me so deeply as my first visit to the Palace Museum.
| A． | Anything | B． | Nothing | C． | Everything | D． | Something |
We_______on this project for four hours. Let’s have a rest.
| A．are working | B．have been working | C．worked | D．had worked |