Final answer:
The form of romance celebrated in 'Sonnets from the Portuguese' is lyric poetry, which expresses personal emotions and thoughts about love.
Step-by-step explanation:
The form of romance celebrated in Sonnets from the Portuguese is best described as lyric poetry. These sonnets express personal emotions and thoughts, often related to love and romance, which is characteristic of the lyric form. The Petrarchan and Shakespearean sonnets that inspired Sonnets from the Portuguese are also fundamentally lyric, as they convey the writer's feelings within a tightly structured rhyme scheme and meter.
In contrast to narrative, dramatic, or epic forms, which tell stories, feature characters interacting, or recount great historical or heroic events, lyric poetry is more introspective and personal. Therefore, the correct answer is 3) Lyric.