We don’t have any view of the article, so we have no context as to what the purpose is.
Mi tipo de música favorita es el pop. Me gusta la música pop porque también la entiendo. Mi artista favorito en la música pop es Taylor Swift. Un instrumento que podría tocar es la guitarra. Tocaré la guitarra porque me interesa.
For this case the sentence must be written in simple past.
Therefore, the structure of the prayer should be given by:
Subject + main verb in the past.
The sentence written correctly in English is given by:
I started at ten o'clock
The translation is Spanish is:
Yo empecé a las diez en punto
Answer:
2) empecé
Yo empecé a las diez en punto
Juan is the same as John, so he is a gentleman, he es a Teacher so: C. Profesor