fill in the blank with the correct pronoun. a ti ______ gustan las plantas. o te o me o le o les

Brief Explanations:

In Spanish, when using the verb "gustar" (to like) with the indirect - object pronoun "ti" (you - informal), the correct indirect - object pronoun is "te". The structure "A ti te gustan las plantas" means "You like plants" (literally "To you, plants are pleasing").

Answer:

A. te