When I approached to the subway entrance, an explosion occurred. This ___my first experience, I got into panic
| A．was | B．is | C．being | D．been |
_______that his son was out of danger, he fell asleep at ease after two sleepless nights.
| A．Convinced | B．Convincing |
| C．To convince | D．Having convinced |
---Does the young man standing there______ the company?
---No . The company is ______ his father.
| A．have possession of; in the possession of |
| B．in possession of; in the possession of |
| C．take possession of; in possession of |
| D．have possession of; in possession of |
Shortly after the serious accident two_______ policemen were sent to the spot to keep order.
| A．score of | B．scores | C．dozens | D．scores of |
The police have ____ power to deal with such matters by ____ law．
| A．the; the | B．不填；不填 |
| C．不填；the | D．the; 不填 |
It took her a long time to ______ living abroad.
| A．meet with | B．test out |
| C．adjust to | D．sit around |