________ you met the foreigner from Canada?
A. Where it was that B Who it was that
C. Where was it that D. Where was that
Oldfashioned phones matter when wireless networks ________ in disasters.(2013·福建，28)
| A．turn down | B．turn out |
| C．break down | D．break out |
Michelle found a job as a high school teacher which ________ spending quite a lot of time with students. (2013·福建，24)
| A．enjoys | B．involves |
| C．practices | D．suggests |
Bears ________ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep. (2013·浙江，17)
| A．pack up | B．build up |
| C．bring up | D．take up |
A good listener takes part in the conversation，________ ideas and raising questions to keep the talk flowing. (2013·浙江，12)
| A．realizing | B．copying |
| C．offering | D．misunderstanding |
When the group discussion is nearing its end，make sure to ________ it with important points. (2013·浙江，9)
| A．conclude | B．lead |
| C．avoid | D．hold |