You can't be careful enough to drive on the __________ road in __________ weather.
| A．freezing; frozen | B．freezing; freezing |
| C．frozen; freezing | D．frozen; frozen |
—Can I speak to Mr. Wang, please?
—________
| A．Who are you? |
| B．I'm Wang. |
| C．Speaking. |
| D．Are you John? |
No matter what you say, I shall________my opinion.
| A．carry out |
| B．keep up |
| C．go on |
| D．stick to |
The Panama Canal________the Atlantic________the Pacific.
| A．connects; with |
| B．joins; with |
| C．unites; with |
| D．joins; up |
—He promised to come to see you.
—But he________. I've been alone.
| A．doesn't |
| B．didn't |
| C．won't |
| D．hasn't |
—Come on, Shela. I want to show you something.
—Oh, how nice of you. I________you ________to bring me a gift.
| A．didn't think; were going |
| B．never think; are going |
| C．never thought; were going |
| D．hadn't thought; were going |