Even many years after his divorce, he still couldn’t figure out the reason for his ____ marriage.
| A．to fail | B．to be failing | C．failing | D．failed |
Throughout the week, the boy _____most of the work in the manager’s office．
| A．took on | B．took off | C．took in | D．took over |
We are taking action, but how effective it will remain _______.
| A．to see | B．to be seen | C．seeing | D．seen |
We arrived at a farmhouse, in front of ______.
| A．it sat a small | B．which a small boy sat there |
| C．which sat a small boy | D．it was a small boy |
With larger numbers of undergraduates than ever before, just having a degree will no longer be enough to make you ___ from the crowd.
| A．stand up | B．stand by | C．stand for | D．stand out |
In my opinion, Jack, though relatively stubborn, was not too difficult ___.
| A．to work with | B．working with | C．to be worked with | D．worked with |