Igo kitchen.
a.
al
c.
to
b.
of the
d.
of the

For this case we have the following sentence:

I go kitchen

In Spanish we can translate it as:

VOy cocina

We must complete the prayer.

Must indicate the article "la" or "the"

We must indicate the preposition of the relation of dependence of the words: "a" or "to"

So, we have:

I go to the kitchen

voy a la cocina

answer is a: las

explanation:

the reason for this answer is becouse it's a plural frase which talks more then one thing