Read the sentence carefully and find which word class the highlighted word/words belongs/belong to.
To swim every day is good for health.

Correct option is B

· Highlighted Phrase: To swim
· Word Class: Infinitive verb
· Explanation: The phrase "To swim" is an infinitive verb functioning as the subject of the sentence.
· Meanings of other options:
· Participle: A verb form that can function as an adjective (e.g., swimming, broken).
· Gerund: A verb form ending in -ing that functions as a noun (e.g., swimming).
· Adjective: A word that describes a noun (e.g., friendly, large).