He admitted that when ______ comes to repairing a computer, he had little knowledge of it.
| A．he | B．that |
| C．this | D．it |
_______from what he did，he isn’t a person to depend on.
| A．Judge | B．Judging | C．Judged | D．Judges |
After ________in the research for so many years，the scientist succeeded in finding the result at last.
| A．buried | B．being buried | C．having buried | D．having been buried |
After the explosion，the roads are full of ________people leaving the city.
| A．afraid | B．frightened | C．frightening | D．scary |
—Time ________. It’s likely that we’ll miss the deadline.
—Don’t worry. We have already got through 80% of the job.
| A．is running out | B．has run out | C．is being running out | D．has been run out |
Always read the ________on the bottle carefully and take the right amount of medicine.
| A．instructions | B．descriptions | C．introductions | D．explanations |