Considerando o texto lido e os conteúdos da disciplina, no que diz respeito à estrutura gramatical, escolha a alternativa que melhor descreve o que é first conditional: Grupo de escolhas da pergunta It is a structure used for talking about unreal situations in the present or in the future. It is usually used to describe what someone thinks will happen in a real situation. It refers to a continuing action or state that was happening at some point in the past. It is when the subject of the sentence is acted on by the verb. It is used to express the past consequence of an unrealistic action or situation in the past.