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Ser Future Practice

Ser (to be (essence)) in the future: 14 free exercises with an explanation after every answer, plus the full conjugation table.

14 exercisesIrregularA1 – A2 level
IWhat to watch for

Good news: in the future tense ser is completely regular. Take the infinitive ser and add the standard endings: seré, serás, será, seremos, seréis, serán. Every form except seremos carries a written accent.

The trap is not the stem but the accents — learners who have memorized irregular soy and fui often drop the tilde and write 'sere' or 'sera'. Use these forms for predictions, promises, and the time or place of upcoming events.

IIConjugation
serFuture
yo
seré
serás
él / ella / usted
será
nosotros
seremos
vosotros
seréis
ellos / ustedes
serán
Fully irregular in the present, preterite, and imperfect — the forms have to be memorized.
IIIPractice exercises

Practice.

Answer first, then read the explanation. Don't skip it — that's the whole point.

Exercise 01 of 14Tag: Yo form
Fill in the blank

El próximo año yo _____ la nueva coordinadora del proyecto. (ser)

Next year I will be the new project coordinator.

Exercise 02 of 14Tag: Future events
Fill in the blank

La reunión _____ mañana a las nueve en la sala grande. (ser)

The meeting will be tomorrow at nine in the big room.

Exercise 03 of 14Tag: Predictions
Fill in the blank

Con tanta práctica, pronto tú _____ un gran guitarrista. (ser)

With so much practice, soon you will be a great guitarist.

Exercise 04 of 14Tag: Scheduled events
Fill in the blank

Dicen que las próximas elecciones _____ en octubre. (ser)

They say the next elections will be in October.

Exercise 05 of 14Tag: Nosotros form
Fill in the blank

Después de la boda, nosotros _____ parte de la misma familia. (ser)

After the wedding, we will be part of the same family.

Exercise 06 of 14Tag: Predictions
Fill in the blank

Mi sobrina dice que de grande _____ veterinaria. (ser)

My niece says that when she grows up she will be a veterinarian.

Exercise 07 of 14Tag: Accent on seré
Fill in the blank

Dentro de poco yo _____ abuela por primera vez. (ser)

Soon I will be a grandmother for the first time.

Exercise 08 of 14Tag: Scheduled events
Fill in the blank

Los exámenes finales _____ la última semana de junio. (ser)

The final exams will be the last week of June.

Exercise 09 of 14Tag: Tú form
Fill in the blank

Algún día tú _____ dueño de tu propio restaurante. (ser)

Someday you will be the owner of your own restaurant.

Exercise 10 of 14Tag: Future events
Fill in the blank

El estreno de la obra _____ el próximo sábado por la noche. (ser)

The play's premiere will be next Saturday night.

Exercise 11 of 14Tag: Nosotros form
Fill in the blank

En diez años, Elena y yo _____ socios de este negocio. (ser)

In ten years, Elena and I will be partners in this business.

Exercise 12 of 14Tag: Promises
Fill in the blank

Te prometo que mañana yo _____ más paciente contigo. (ser)

I promise that tomorrow I will be more patient with you.

Exercise 13 of 14Tag: Predictions
Fill in the blank

Estos cachorros _____ perros enormes dentro de un año. (ser)

These puppies will be huge dogs within a year.

Exercise 14 of 14Tag: Tú form
Fill in the blank

Si estudias medicina, tú _____ el primer doctor de la familia. (ser)

If you study medicine, you will be the first doctor in the family.

Every answer is explained

Not just a green check. A short paragraph telling you why.

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