We were just about ready to leave _____ it started to snow.
| A．when | B．before | C．after | D．since |
The driver began to speed up to ________________ for the hour he’d lost in the traffic jam.
| A．keep up | B．take up | C．catch up | D．make up |
_________, he is still as modest as before, which always moves all the people who know him.
| A．As he is a scientist | B．A scientist as he is |
| C．Scientist as he is | D．As is he a scientist |
__________ in the traffic jam, he was likely to be late for the job interview.
| A．Being stuck | B．Having stuck | C．Stuck | D．Got stuck |
There is a lot of love in today’s world and I’m convinced that this is still the most powerful ______ in the world.
| A．power | B．energy | C．force | D．strength |
In the action adventure movie Avatar, James Cameron, ______director of Titanic, takes us to __________ new world beyond our imagination.
| A．a; the | B．the; a | C．a; a | D．the; the |