" How are you ? " is probably the most common question you ' ll be asked in English . Go beyond the simple answers and learn to express your physical and mental state with vocabulary , expressions , and idioms . You ' ll learn positive expressions like " in the pink ", " full of beans ", and negative ones like " out of sorts ", and " losing my grip ". We ' ll also cover a lot of vocabulary to talk about your mood , such as " exhausted ", " anxious ", " depressed ", and many more . Your conversations will be much more interesting once you learn to express this wide range of physical and emotional states . ​​​​