The new equipment, ____ the disabled, was put into the market last weekend.
| A．was intended for | B．intending for |
| C．intended for | D．being intended for |
If you hurry up, I think it quite ____for you to catch the flight, for there are still 50 minutes left.
| A．probably | B．likely |
| C．possibly | D．certainly |
Nowadays people are convinced ___ the negative effect of second-hand smoking ___ people around.
| A．of; at | B．by; in |
| C．of; on | D．on; at |
—Would you rather ______ there to attend the lecture tomorrow?
—No, I’d rather he ______ there instead of me.
| A．to go; will go | B．go; went |
| C．go; will go | D．going; shall go |
It is hard for us to eat better, exercise more, and sleep enough, ________ we know we should.
| A．since | B．even if |
| C．unless | D．as if |