acabar de

Fill in each blank with the correct form of ACABAR DE + the infinitive(d.O or I.O)
EX: ¿Ya, limpiaste la casa?
Sí, acabo de limpiarla.
NOTES:this expression combines the verb acabar (conjugated) with an infinitive. The preposition "de" is always used. The formula is:

acabar de + infinitive = to have just done something (in the very recent past)

Acabo de llevar a mi hermana a su casa.
I just took my sister to her house.

Acabas de invitar a muchas muchachas.
You have just invited many girls.

Cristina acaba de conversar con mi mamá.
Christina has just spoken with my mom.

Nosotros acabamos de leer el libro.
We just read the book.

Vosotros acabáis de escribir unas cartas.
You-all have just written some letters.

Ellos acaban de nadar en el mar.
They have just swum in the ocean.