. Driving a car without insurance can have _____ consequences.
| A．uncertain | B．disastrous | C．potential | D．unworthy |
Was it on that lonely island ________the family finally ___________?
| A．where, set down | B．where, calmed down |
| C．that, settled down | D．which, got down |
Unsatisfied_______with the payment, he took the job just to get some work experience.
| A．though was he | B．was he though |
| C．he was though | D．though he was |
To his surprise, Jack found his son _______as Santa Claus on Christmas Eve.
| A．dressed | B．dressing | C．to dress | D．being dressed |
This is the only way we can think of______ the living standard of the public.
| A．improving | B．to improve | C．improved | D．improve |
The teacher with the students_______ discussing the films_______ the subjects are science fictions.
| A．are; whose | B．are; of which | C．is; of which | D．is; whose |