On Christmas Eve, we put up some balloons to _______ the festival atmosphere.
| A．make for | B．add to |
| C．add up | D．join in |
____ is a good form of exercise for both young and old.
| A．Walk | B．Walking |
| C．The walk | D．To walk |
“May I take your order now?” “We’d like three black _______ and two green _______.”
| A．coffee, cups of teas | B．coffees, teas |
| C．cups of coffee, tea | D．cup of coffees, teas |
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 |