——It’s said John will be in a job paying over ＄60,000 _____ year.
—— Right, he will also get paid by _____ week.
| A．the; the | B．a; a | C．the; a | D．a; the |
The lion is considered the king of the forest as it is a(n) _____ of courage and power.
| A．example | B．sign |
| C．mark | D．symbol |
Just as a famous Chinese saying goes, a timely heavy snow is a ______ of good harvest next year.
| A．mark | B．track |
| C．sign | D．appearance |
Those black clouds are a sure _____ that it’s going to rain.
| A．thing | B．mark |
| C．sign | D．one |
She raised her finger to her lips as _____ for silence.
| A．an idea | B．a mark |
| C．a sign | D．a word |
Shortly after the accident, _____ police were sent to the spot to keep order.
| A．dozens of | B．dozens | C．dozen of | D．dozen |