A good friend of mine from __________ I was bom showed up at my home right before I left for Beijing.
| A．how | B．whom |
| C．when | D．which |
—What do you think made Mary so upset?
—__________ her new bicycle.
| A．As she lost |
| B．Lost |
| C．Losing |
| D．Because of losing |
—What did the hunter tell you?
—He said he was lucky to get out of the forest __________.
| A．living |
| B．alive |
| C．lively |
| D．live |
I am not fond __________ music，because I often have trouble __________ the words.
| A．of； understanding |
| B．to ； understanding |
| C．to；understand |
| D．of；understand |
The professor spoke so fast that I found __________ him.
| A．it hard following |
| B．hard to follow |
| C．its being hard to follow |
| D．it hard to follow |
__________ the window, my finger was seriously cut.
| A．Having cleaned |
| B．To clean |
| C．While cleaning |
| D．While I was cleaning |