The answer would be C. They're also called camionetas!(:
You need to put the story
<span>What are the causes for which you need more help from charities or volunteers? In what form are the necessary funds raised for a beneficial work?
here is the translation but I have not covered this so I do not know the answer</span>
Answer:
it's easy
llame <u>por</u><u> </u>teléfono al agente de la agencia.
viajamos a Quito <u>por</u> una semana
ella iba <u>con</u> Orlando cuando la llamaron de la agencia de viajes
Fausto <u>para</u> mí es más fácil reservar los boletos por la computadora.