—Have a good rest ; you need to your energy for the football match this afternoon .
—Thanks a lot .
| A．leave | B．save | C．hold | D．get |
Standing on the top of the hill，I would not do anything but__________the flowing of the smog around me.
| A．enjoy | B．enjoying | C．enjoyed | D．to enjoy |
I was afraid__________to my customers because I was afraid__________them.
| A．of talking back；to lose | B．of talking back；of losing |
| C．to talk back；to lose | D．to talk back；of losing |
—What caused the party to be put off?
—__________ the invitations.
| A．Tom delayed sending | B．Tom’s delaying sending |
| C．Tom delaying to send | D．Tom delayed to send |
There are lots of places of interest__________in our city.
| A．needs repairing | B．needing repaired |
| C．needed repairing | D．needing to be repaired |
The Space Shuttle Columbia broke into pieces over Texas as it returned to the earth on February 1，2003，__________all seven astronauts aboard.
| A．having killed | B．killing |
| C．being killed | D．killed |