El libro Total English - Intermedio - Unidad 4 - Lección 1

to be sexually unfaithful to one's partner by engaging in romantic or intimate activities with someone else

someone who gives professional advice on a given subject

having an excessive focus on oneself and one's own interests, often at the expense of others

possessing an attractive and pleasing appearance

in a way that is against the law

something that is hard to explain or understand, often involving a puzzling event or situation with an unknown explanation

to act in a specific way in order to make others believe that something is the case when actually it is not so

a building where people who did something illegal, such as stealing, murder, etc., are kept as a punishment

a person who engages in deceptive or dishonest behavior

to create a false or fictional story or information

to change from being a child into an adult little by little

to eventually reach or find oneself in a particular place, situation, or condition, often unexpectedly or as a result of circumstances

to go faster and reach someone or something that is ahead

to end a relationship, typically a romantic or sexual one

to acquire a new skill or language through practice and application rather than formal instruction