Filled with ________ for the moment, he lifted the big rock above his head.
| A．strength | B．energy | C．power | D．spirit |
By the time you have completed the essential training, you _____ exposed to virtually every new feature of the course．
| A．are | B．will have been | C．have been | D．will be |
_______ more to be pitied than blamed．
| A．Uneducated are | B．Uneducated is |
| C．The uneducated are | D．The uneducated is |
Earth is believed ______ by an object the size of Mars at some point in the distant past
before its surface cooled．
| A．to be hit | B．to have hit | C．to have been hit | D．to hit |
With temperature ______ so rapidly, we could not go with the experiment．
| A．fall | B．falling | C．fallen | D．to fall |
--- Is John in the office?
---I didn’t see ______ there．
| A．anyone | B．someone | C．everyone | D．each one |