______ as planned, our work was highly thought of(受到高度评价).
| A．Completed | B．Completing |
| C．Having completed | D．To be completed |
You can’t imagine what difficulty we had home in the snowstorm.
| A．walk | B．walked | C．to walk | D．walking |
—How many times have you been to China?
—In fact, it is the first time I __________ here.
| A．have been | B．am | C．had been | D．was |
Knowing the result of the exam, he went home and lay in bed,.
| A．upset | B．was upset | C．felt upset | D．and upset |
Jack asked John ______ when he met him in the street.
| A．he was going where | B．where he was going |
| C．where was he going | D．was he going where |
Tomme into giving up all plans for three weeks, but he failed at last.
| A．tried to persuade | B．had tried to persuade |
| C．persuaded | D．had persuaded |