China’s hurdler Liu Xiang was disqualified due to false start in the 60-metre event, ______ his rival Dayron Robles of Cuba an easy win of 7.66 seconds.
| A．giving | B．given | C．to give | D．gave |
Before driving into the city, you are required to get your car ____.
| A．washed | B．wash |
| C．washing | D．to wash |
To avoid on how to use the word, you’d better refer to a dictionary.
| A．to get confused | B．getting confused |
| C．to get confusing | D．getting confusing |
Some insects________the colour of their surroundings to protect themselves.
| A．take in | B．take off |
| C．take on | D．take out |
There is a shortage of teachers in Western China, and it will fall on the 80s and 90s generations to this responsibility.
| A．take on | B．step up |
| C．make up | D．apply for |
Only when he reached the tea-house ______it was the same place he’d been in last year.
| A．he realized | B．he did realize |
| C．realized he | D．did he realize |