Answer:
Gusta is used with Él/Ella/Ud.
Yo
: gusto
Tú
: gustas
Él/Ella/Ud: gusta
Ellos/Ellas/Uds: gustan
Nosotros/as: Gustamoes
Vosotros/as: gustáis
I think the answer you are looking for is the word "los" which means the
The answer would have to be será. The other answers would be incorrect because serás is plural, serán would be for taking about a specific person or thing and seremos would not be valid in this context.
Duro poco por la crítica del arte.
