He______ and was made to repeat it.
| A．didn'tunderstand | B．didn'tbeunderstood |
| C．wasn'tunderstand | D．wasn'tunderstood |
After the new technique was introduced，the factory produced ________ tractors in 1988 as the year before.
| A．as twice many | B．as many twice | C．twice as many | D．twice many as |
Written in a hurry, How can it be satisfactory?
| A．they found many mistakes in the report. |
| B．Sam made lots of mistakes in the report. |
| C．there are plenty of mistakes in the report. |
| D．the report is full of mistakes. |
Give me a cigarette, please. Mine .
| A．has been given out | B．has been run out |
| C．has used up | D．has been run out of |
The father stood up in order to protect his 15-year-old son, saying that he was not the one .
| A．blamed | B．blaming | C．to blame | D．being blamed |
Only one third of the people present at the meeting voted the new law.
| A．in search of | B．in favor of |
| C．in short of | D．in case of |