—Who should be responsible for the accident?
—The boss,not the workers.They just carried out the order___
| A．as told |
| B．as are told |
| C．as telling |
| D．as they told |
While intelligent people can often________the complex，a fool is more likely to complicate the simple.
| A．sacrifice | B．substitute |
| C．simplify | D．survive |
—The town is so beautiful! I just love it.
—Me too.The character of the town is well________.
| A．qualified | B．preserved |
| C．decorated | D．simplified |
Michelle found a job as a high school teacher which ________ spending quite a lot of time with students.
| A．enjoys | B．involves |
| C．practices | D．suggests |
When the group discussion is nearing its end，make sure to ________ it with important points.
| A．conclude | B．lead |
| C．avoid | D．hold |
If you are in trouble，Mike is always willing to ________a hand.
| A．lend | B．shake |
| C．wave | D．want |