Fill in the blank with the appropriate formal command.

son las nueve, mi clase empieza a las diez. i̇ ahora! (salir, usted)

The answer is: debo salir.

Explanation:

you must grab the verb and the person in infinitive (leave, you) and pass it to the first person of the subject and conjugate the verb.

Personal pronouns are those that are characterized by designating people who participate in a verbal act. They serve, therefore, to refer to grammatical people in a speech. Its lexical content is null or scarce. They are words with deictic value, that is, they point to the participants in the communicative act (speaker and listener); However, they also have anaphoric or cataphoric value, that is, they point out in context to something that has been said before (anaphora) or will be said later (catastrophe).