Question

Quelqu’un a reçu un appel de Google.

Hint:

For “quelqu’un” in the negative, use “ne … personne” and place “personne” after the past participle.

Answer 1

“Quelqu’un” means “someone.” Its negative counterpart is “personne” (no one).
In negation, “ne” comes before the auxiliary verb and “personne” follows the past participle.
The verb “a reçu” (has received) stays intact.
So the sentence becomes: Personne n’a reçu un appel de Google.