Surfing is too hard ____ me. I’m afraid nobody can learn it
easily.
| A．on | B．with | C．for | D．at |
When I got to the bus stop. I missed the early bus and I had to____ the next one.
| A．give up | B．keep off |
| C．call off | D．wait for |
Everyone ____ has been to Shanghai says it is a modern city.
| A．why | B．whose | C．who | D．which |
—Mr. Wang, must I come again to clean the classroom on Sunday?
—No, you____ . I have asked Kate to do it.
| A．can’t | B．mustn’t | C．needn’t | D．shouldn’t |
If overweight people eat less and take more exercise, they’ll soon feel much____.
| A．fatter | B．older | C．bigger | D．healthier |
We will have to set off ____ to avoid the heavy traffic tomorrow morning.
A,. early B. quietly C. slowly D. politely