She understood what I was talking about, ________ it was the first time we had spoken together.
| A．whether | B．even if |
| C．as if | D．Since |
It is high time for us to take measures to protect these old traditions and customs before they
.
| A．die out | B．die away | C．die off | D．die down |
The lecture on how to enjoy pop music is reallyworth_____.
| A．very; listening | B．well; listening to |
| C．well; attending to | D．very; attending |
I’m sorry you’ve been 
waiting so long, but it’ll still be some timeBrian gets back.
| A．before | B．since | C．till | D．after |
The dayhe was looking forwardin the end.
| A．when; to coming | B．which; to coming |
| C．which; to came | D．when; to came |
After studying in a medical university for five years. Jack the job us a doctor in his hometown.
| A．picked up | B．set up | C．took up | D．made up |