The correct answer is 2 conversaron.
The complete sentence would be: "Ellos conversaron sobre sus vacaciones."
"Ellos" is plural, so you need the third person plural form of the verb "conversar," which is "conversaron."
Ellos
sobre sus vacaciones.
1
conversó
2
conversaron
3
conversamos
1 answer
The correct answer is 2 conversaron.
The complete sentence would be: "Ellos conversaron sobre sus vacaciones."
"Ellos" is plural, so you need the third person plural form of the verb "conversar," which is "conversaron."