It is not possible to ______ with certainty what effect this event will bring about.
| A．prohibit | B．preserve | C．panic | D．predict |
—At the school sports meeting, many students are full of________, but I’m always exhausted.
—You’d better take more exercise.
| A．strength | B．force | C．energy | D．power |
I actually believe that you_______ in hospital now if you had worn seat belts at that time.
| A．weren’t | B．had not been | C．wouldn’t have been | D．wouldn’t be |
You’d better put the medicine in a top drawer to make sure it would not be______ to the children.
| A．sensitive | B．acceptable | C．accessible | D．valuable |
— Do you need the dictionary too?
— ________.
| A．My pleasure | B．No way. |
| C．After you | D．That’s all right |
It’s impossible that you achieve your goal without effort, ________?
| A．isn’t it | B．is it | C．don’t you | D．do you |