Question

Which conjugation is correct for the verb Comprar?

Ustedes _________billetes de avión.

Compró, Comprar, Compra, Compraron, Compran

Answer 1

Both:

Ustedes compran billetes de avión (actual time)

Ustedes compraron billetes de avión (past time)

Answer 2

The answer is Compran because it means pural