Jumping out of ____airplane at ten thousand feet is quite _____exciting experience.
| A．/, the | B．/, an | C．an. an | D．the, the |
Most students have little difficulty ________ college life.
| A．to adapt | B．adapting | C．adapting to | D．adapted to |
The man was ________ to six years in prison for treating his wife cruelly.
| A．condemned | B．arrested | C．accused | D．assumed |
I couldn’t ________ to her. The line was busy.
| A．go by | B．go around | C．get in | D．get through |
It is difficult to ________ one twin from the other. They almost don’t ________ from each other.
| A．differ; distinguish | B．Distinguish; different |
| C．distinguish; differ | D．tell; different |
—I’m sure Andrew will win the first prize in the final.
—I think so. He ________ for it for months.
| A．is preparing | B．was preparing |
| C．had been prepared | D．has been preparing |