Man on the picture A feels fear. He is scared, terrified and frightened. I can feel fear before the exam.
Man on the picture B feels anger. He is annoyed, angry and furious. I feel anger when I quarrel with somebody.
Girl on the picture C feels happy. She is glad, thrilled, pleased and delighted. I feel happy when I arrive at the sea.
Woman on the picture D feels sadness. She is sad, miserable and depressed. I can feel sadness when get bad grades in school.