| Question | Answer | 
        
        |  start learning very dirty or black (a chimney sweep cleans chimneys and becomes very black)  |  |   My friend was as black as a sweep after he finished cleaning the basement. |  |  | 
| start learning |  |   The old house was as black as night when we entered it. |  |  | 
| start learning |  |   as black as pitch/the ace of spades /a stack of black cats/coal    My face was as black as pitch after cleaning the stove all morning. |  |  | 
| start learning |  |   as red as a cherry/a poppy    The car was as red as a cherry after its new paint job. The mark on my arm was as red as a poppy. |  |  | 
| start learning |  |   The morning sunrise was as red as a rose. |  |  | 
| start learning |  |   The stain on the carpet was as red as blood. The office assistant was wearing lipstick that was as red as a ruby. |  |  | 
|  start learning very pale because of fear or shock or illness  |  |   My sister became as white as a ghost when she saw the man at the window. |  |  | 
| start learning |  |   I felt terrible this morning and in the mirror I looked as white as a sheet. |  |  | 
|  start learning very white The fur on the dog was as white as the driven snow.  |  |   as white as the driven snow  |  |  | 
| start learning |  |   My shoulder was black and blue after I fell down the stairs. |  |  | 
|  start learning either good or bad, either one way or the other way, oversimplified  |  |   Our boss sees everything in black and white. |  |  | 
|  start learning an electronic device such as a flight recorder that can be removed from an aircraft as a single package  |  |   The investigators searched for a long time in order to find the black box of the airplane. |  |  | 
|  start learning a bruise near one's eye which makes it appear black  |  |   The man received a black eye when he bumped into the closed door. |  |  | 
|  start learning to darken a room or building by turning off the lights  |  |   During the war, people in the cities were forced to black out their windows so nobody could see them. |  |  | 
| start learning |  |   The man blacked out during the parade and he had to sit down and rest. |  |  | 
|  start learning a person who is a disgrace to a family or group  |  |   black sheep (of a family)    The man is the black sheep in his family and has not made a success of his life. |  |  | 
|  start learning to exclude or ostracize someone socially, to reject someone  |  |   The businessman was blackballed in the industry because of his bad business practices. |  |  | 
|  start learning to exclude or ostracize someone, to write someone's name on a list if they break some rules  |  |   The sports federation blacklisted the swimmer because he was using steroids. |  |  | 
|  start learning to extort or take money from someone by threatening him or her  |  |   The photographer tried to blackmail the famous actress with some photographs that he had taken. |  |  | 
|  start learning a temporary situation where you do not release some information  |  |   The government decided to have a blackout regarding the political prisoner. |  |  | 
|  start learning a formal event where guests wear semi-formal clothes with men wearing black bow ties with tuxedos or dinner jackets  |  |   The award ceremony for the movie awards was a black-tie affair. |  |  | 
|  start learning someone from a noble or wealthy or aristocratic family  |  |   Many of the blue bloods of the town went to the opening of the opera. |  |  | 
|  start learning to be very angry or upset, to be excited and very emotional  |  |   I argued with my supervisor until I was blue in the face. |  |  | 
|  start learning of superior quality or distinction, the best of a group  |  |   A blue-ribbon panel of experts were asked to suggest a new policy for the city. |  |  | 
| start learning |  |   I must brown bag it this week because the company cafeteria is closed. |  |  | 
|  start learning the freedom or permission to do what you want (blanche means white in French)  |  |   The new manager was given carte blanche to change the policies in her department. |  |  | 
|  start learning to catch someone in the middle of doing something wrong  |  |   catch (someone) red-handed    The woman was caught red-handed when she tried to steal some cosmetics. |  |  | 
|  start learning to try to get or achieve something that is difficult or impossible  |  |   My old school friend is always chasing rainbows and he never achieves anything. |  |  | 
|  start learning permanent, always (like wool that is dyed a certain color)  |  |   My father is a dyed-in-the-wool conservative and he will probably never change. |  |  | 
|  start learning one's ears are red from embarrassment  |  |   My ears were red after hearing what the teacher said about me. |  |  | 
|  start learning to have one's hair turn gray from stress  |  |   Our teacher is getting gray hair from stress. |  |  | 
|  start learning to become sad or depressed  |  |   The dull cloudy weather has caused me to get the blues. |  |  | 
|  start learning to receive a signal to start or continue something  |  |   We got the green light to begin a study of the security problems at our school. |  |  | 
|  start learning to give someone permission to proceed with a project  |  |   give (someone) the green light    The city gave us the green light to begin the new project. |  |  | 
|  start learning a place or situation that is far away or different seems better than one's present situation  |  |   grass is always greener on the other side (of the fence)    The man believes that the grass is always greener on the other side of the fence and he always wants to change jobs. |  |  | 
|  start learning something that is not clearly defined and does not conform to an existing set of rules, neither black or white, neither one way or another way  |  |   The issue of the tax on children's toys is a gray area for the accountant. |  |  | 
| start learning |  |   I wish that my friend would use his gray matter more effectively when he is making his crazy plans. |  |  | 
|  start learning to be inexperienced or immature  |  |   The young man is rather green and does not have enough experience to drive the large machinery. |  |  | 
| start learning |  |   My friend looked green around the gills after the long bus ride. |  |  | 
|  start learning an area of fields and trees around a town  |  |   Our city has a policy to increase the green belt around the city. |  |  | 
| start learning |  |   The woman was consumed by the green-eyed monster and it was affecting her life. |  |  | 
|  start learning a talent for gardening, the ability to make things grow  |  |   My neighbor has a green thumb and she is able to grow one of the best gardens in our neighborhood. |  |  | 
|  start learning to be very jealous, to be full of envy I was green with envy when I heard that my cousin would be going to London for a week.  |  |  |  |  | 
|  start learning an untrained or inexperienced or naive person  |  |   The young man is a greenhorn and he has much to learn about his new job. |  |  | 
| start learning |  |   The man has a yellow streak and he will not defend you if you are having a problem. |  |  | 
| start learning |  |   The man next door seems to have the blues. |  |  | 
|  start learning to have a signal to start or continue something The company finally has the green light to start the project.  |  |  |  |  | 
|  start learning something totally separate and different  |  |   horse of a different color    I know that our boss would like to discuss that issue now but it is a horse of a different color and we should discuss it at another time. |  |  | 
| start learning |  |   I put down my complaint in black and white. |  |  | 
|  start learning to be in disgrace or in disfavor with someone  |  |   in (someone's) black books    The boy is in his girlfriend's black books because he was late for their date. |  |  | 
|  start learning to be successful or profitable  |  |   Our company has been in the black since they began to cut costs. |  |  | 
| start learning |  |   in the pink (of condition)    My grandmother was in the pink of condition when I saw her. |  |  | 
|  start learning to be in debt, to be unprofitable  |  |   The company has been in the red for three years now. |  |  | 
|  start learning to provide something extra to accompany something  |  |   lend color to (something)    The music in the play helped to lend color to the performance of the actors. |  |  | 
|  start learning what you are doing will definitely make someone angry or upset  |  |   like waving a red flag in front of a bull    Talking about the city mayor with my father is like waving a red flag in front of a bull. He hates the city mayor. |  |  | 
|  start learning the traditional features of a place which give it its own character  |  |   The weekend vegetable market added much local color to the small town. |  |  | 
|  start learning to see only the good things about something, to be too optimistic  |  |   look at the world through rose-colored glasses    My friend always looks at the world through rose-colored glasses and he does not believe that some people are dishonest. |  |  | 
| start learning |  |   The man told an off-color joke at the party which made his wife angry. |  |  | 
| start learning |  |   We painted our kitchen in an off-color of white. |  |  | 
|  start learning without any warning, by surprise (like something that comes out of a blue sky)  |  |   My friend decided out of the blue to quit his job and go to Europe. |  |  | 
| start learning |  |   Our company is finally out of the red and we are now making money. |  |  | 
|  start learning to go out and party and have a good time  |  |   When my cousin came to visit us we decided to go out and paint the town red. |  |  | 
|  start learning a termination notice from a job  |  |   I received my pink slip last week and I am now looking for a new job. |  |  | 
|  start learning very black, as black as pitch  |  |   The road was pitch-black and we could not see anything. |  |  | 
|  start learning the person who criticizes or accuses someone else is as guilty as the person he or she criticizes or accuses  |  |   pot calling the kettle black    My friend criticized me for not changing jobs but that is like the pot calling the kettle black. She will not change jobs either. |  |  | 
|  start learning to write the details of a contract or something on paper  |  |   put (something) down in black and white    I asked the buyer to put the offer to buy my car down in black and white. |  |  | 
|  start learning to indicate that you have been defeated and that you want to give up  |  |   The soldiers raised a white flag and surrendered to the enemy. |  |  | 
|  start learning to receive special or royal treatment  |  |   I always receive the red-carpet treatment when I go and visit my aunt. |  |  | 
|  start learning an airplane flight that leaves late at night and arrives early in the morning  |  |   We caught the red-eye flight last night and we are very tired today. |  |  | 
|  start learning a signal that something is not working properly or correctly  |  |   The fallen trees along the road raised a red flag for the safety inspectors. |  |  | 
|  start learning an unimportant matter that draws attention away from the main subject  |  |   Talking about the other issue was a red herring that did not do anything to deal with today's problem. |  |  | 
|  start learning very hot, creating much excitement or demand  |  |   The new video game is red-hot and many people are waiting to buy one. |  |  | 
| start learning |  |   I became red in the face when the teacher asked me a question. |  |  | 
|  start learning a day that is memorable because of some important event  |  |   It was a red-letter day when my sister received her graduation diploma. |  |  | 
|  start learning excessive formalities in official business  |  |   Many businesses complain about the red tape that they must deal with in order to get anything done with the government. |  |  | 
|  start learning to greet a person with great respect, to give a big welcome to someone  |  |   The government rolled out the red carpet when the politician came to visit. |  |  | 
|  start learning to pretend to be something that one is not (a pirate ship used to disguise itself as an ordinary ship by using a false flag)  |  |   The head of the company is sailing under false colors and he does not really understand how the company works. |  |  | 
|  start learning to see things which are not really there because they are only in your imagination  |  |   The man was seeing pink elephants according to those who listened to his story. |  |  | 
| start learning |  |   My boss saw red when I told him that I would not be coming to work today. |  |  | 
|  start learning to prove that someone has enough money for something  |  |   see the color of (someone's) money    The car dealer would not let me take the car until he saw the color of my money. |  |  | 
|  start learning - to see only the good things about something, to be too optimistic  |  |   see the world through rose-colored glasses    The man sees the world through rose-colored glasses and thinks that everything is wonderful. |  |  | 
|  start learning to show what one is really like or really thinking  |  |   I thought that the woman likes me but she showed her true colors when she began yelling at me on the telephone. |  |  | 
|  start learning to talk very much and very rapidly  |  |   The woman beside me on the bus talked a blue streak for most of the journey. |  |  | 
|  start learning to talk until one is exhausted  |  |   talk until one is blue in the face    I talked until I was blue in the face but I could not change my teacher's opinion about my essay. |  |  | 
|  start learning to be very pleased or delighted by someone or something  |  |   "My mother was tickled pink that you visited her when you were in town. |  |  | 
|  start learning to indicate that you have been defeated and that you want to give up  |  |   The soldiers were waving a white flag when they surrendered to the enemy. |  |  | 
|  start learning a useless possession (that often costs money to maintain)  |  |   The new airport is a white elephant and nobody wants to use it. |  |  | 
|  start learning a harmless or small lie told to be polite or to avoid hurting someone's feelings  |  |   I told my supervisor a white lie yesterday and said that I was sick when actually I was not. |  |  | 
|  start learning the selling of towels or sheets at a reduced price  |  |   We went to the white sale at the department store to buy some new sheets. |  |  | 
|  start learning an event that requires guests to wear formal dress such as men wearing white bow ties with formal evening dress  |  |   I attended a white-tie dinner in honor of the president of our university. |  |  | 
|  start learning to cover up or gloss over faults or errors or wrongdoing  |  |   The government was accused of trying to whitewash the scandal about the illegal money. |  |  | 
|  start learning with great or total success  |  |   My friend passed the course with flying colors and she now wants to celebrate. |  |  | 
|  start learning extremely timid, cowardly  |  |   The man is yellow-bellied and is never willing to fight for what is right. |  |  |