They no longer have to ______ large numbers of temporary workers to do the harvesting.
|
A．take on |
B．hire on |
C．work on |
D．carry on |
_________ many times, but he still couldn’t understand it.
|
A．Having been told |
B．Though he had been told |
|
C．He was told |
D．Having told |
It is to read the books our teacher recommended , for they are well _____ reading.
|
A．worthy ; worthwhile |
B．worth ; worthwhile |
|
C．worthwhile ; worthy |
D．worthwhile ; worth |
He was so __________ a key university that he would work until late into the night.
|
A．curious about |
B．anxious about |
C．desperate for |
D．concerned about |
－Look! Everything here is under construction.
－Oh, has the building once _________ for exhibition been pulled down, too?
|
A．being built |
B．been built |
C．to be built |
D．built |
_________ the floor, I found his pen lying on the ground.
|
A．While sweeping |
B．While swept |
C．If sweeping |
D．If swept |
