Final answer:
The correct future tense formation for the verb 'haber' with the pronoun 'él' is 'habrá'.
Step-by-step explanation:
The correct future tense formation of the verb haber for the pronoun él is option D: habrá. In Spanish, the future tense is formed by adding the appropriate ending to the infinitive form of the verb. For the verb haber, the future tense conjugation for the pronoun él is habrá. This is used to express actions that will happen in the future.
Learn more about Future tense formation of the verb 'haber' with the pronoun 'él' in Spanish