7. Blue
1- Out of the blue:
Unexpected
2- Feeling blue:
To feel sad or unhappy
8. Green
1- Green room:
A room (in a theater or studio) where
performers can relax before or after
appearances
2- Get the green light:
Get approval to move ahead or proceed with a
project or task
9. Gray
1- Gray mood:
An unhappy mood .
2- Gray market:
The business of buying or selling items that are
priced below what has been regulated .
10. Red
1- Not worth a red cent:
Having no value .
2- Red letter day:
A memorable, joyful day.
11. Pink
1- Pinkie finger:
The smallest finger on the human hand .
2- Pinking shears:
Scissors with serrated blades.
12. Purple
1- Born to the purple:
A person who is born into a noble or royal
family.
13. Black
1- Black comedy:
Creating comedy out of a tragic event or
situation.
2- Blackmail:
To demand payment or action by means of a
threat .
