Only in this way______ get ready for the coming mid-term examinations.
| A．can we | B．we can | C．we shall be able to | D．can we be able to |
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 |
—Tom enjoys__________basketball on Sunday afternoons，doesn’t he?
—Yes，he does.But what his sister enjoys__________.
| A．to play；dancing | B．playing；to dance |
| C．to play；to dance | D．playing；is to dance |