The city ______ by an army of 600 men was difficult to take.
| A．defending |
| B．having been defended |
| C．having defended |
| D．defended |
________ got on the train when it began to move.
| A．No sooner had I | B．I had no sooner |
| C．Hardly had I | D．I hardly had |
Looking at her _______ looks，we were _______.
| A．astonished；confused | B．astonishing；confusing |
| C．astonishment；confused | D．astonished；confusing |
She ________ to catch the early train，but she didn’t get up in time.
| A．intended | B．was intended |
| C．had intended | D．was intending |
Fortunately，he escaped ________in the accident.
| A．to injure | B．to be injured |
| C．injuring | D．being injured |
When he looked up，he suddenly found himself ______by a group of teenagers，____looked at him anxiously.
| A．to be surrounded；which |
| B．surrounded；who |
| C．be surrounded；who |
| D．having been surrounded；which |