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Verbos auxiliares y estructuras comunes

A2 · Verbos auxiliares y estructuras comunes

Ejercicio 18

ElegirCorrección automática

Elige el auxiliar correcto y completa las frases.

  1. a)

    I ____________ (can / must / do) remember his name, but it's not coming to me.

  2. b)

    She ____________ (is / has / does) always complaining about something.

  3. c)

    ____________ (Do / Have / Are) they ever told you the truth?

  4. d)

    He ____________ (was / had / did) already left when we arrived.

  5. e)

    You (don't / haven't / aren't) supposed to enter without permission.

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