Yes is the same the words do not change it is only pronounced different
El is singular and masculine and los is plural and masculine while la is singular and feminine and las is plural and feminine.
I hope you have the idea now.
In Spanish all things have a gender is a little confusing.
Answer:
the answer is prueban
Explanation:
mis hermanas nunca prueban los postres. no les gustan
translates
my sisters never try desserts. they don't like them
