Some insects the color of their surroundings to protect themselves.
| A．take in | B．take off |
| C．take on | D．take up |
I regret ____you that we are unable to offer you employment.
| A．informing | B．having informed | C．to inform | D．to have informed |
Unwilling to _____his children, the old couple moved to the nursing home.
| A．be burdened with | B．be burdened by |
| C．be a burden with | D．be a burden on |
---Does the young man standing there ______the company?
---No. The company is _____his father.
| A．be in possession of; in the possession of |
| B．possess; in the possession of |
| C．take possession of; in possession of |
| D．possess; in possession of |
I insisted ____ to see a doctor, but he insisited nothing _____wrong with him.
| A．on him to go; should be | B．he went; be |
| C．he go; was | D．he should go; is |
We have to give up this plan, for we are ____ funds.
| A．lack for | B．lack in | C．lacked | D．lacking in |