Who did the teacher ________ the exercises?
| A．have done | B．have do | C．had done | D．has done |
--- Have you received Jack’s plan?
--- Yes, but I don’t think his plan is ______.
| A．worth being considered | B．worthy to be considered |
| C．worthy of considering | D．worth to be considered |
Although ________ after the Civil War, the American blacks still took no important role in the white Americans except as servants and laborers.
| A．no longer being slaves | B．were no longer slaves |
| C．no longer slaves | D．no longer been slaves |
____ is known to us all is that the World Expo 2010 will take place in Shanghai.
| A．It | B．What | C．As | D．Which |
It; talking D. That; to talk, a form must be filled in.
| A．To ask for his job | B．In order to get his job |
| C．Making request for his job | D．If you want to get this job |
--- ______ that he managed to get the information?
--- Oh, a friend of his helped him.
| A．Where was it | B．What was it | C．How was it | D．Why was it |
It will not be we meet again.
| A．long before | B．before long | C．soon after | D．shortly after |
Work means much to me. It is ______ of my life ______ air, water and sunlight.
| A．as much a part; as | B．as a part as much; as |
| C．as a part much; as | D．so much a part; as |