You’d better call me in advance if you want to go with me .
| A．in front | B．on time | C．ahead of time | D．later |
-–- I wonder if he to see us tomorrow.
---I’ m sure if he , he will bring us some wonderful gifts.
| A．comes; will come | B．comes; comes | C．will come; will come | D．will come; comes |
—It’s smoggy these days. That’s terrible!
—Yes, I hope to plant trees. ______ trees, ______air pollution.
| A．The more; the fewer |
| B．the less; the more |
| C．The less; the fewer |
| D．The more; the less |
School students ________ smoke because it is against the school rules.
| A．needn’t | B．couldn’t | C．won’t | D．mustn’t |
_____ great fun it is to make a snowman in winter.
| A．What | B．What a | C．How | D．How a |
The flight to London wasbecause of the heavy snow.
| A．put up | B．put out |
| C．put off | D．put away |