Subject pronouns like I, you, he, she, it, we, they, who, and whoever.
Answer:

No, the correct answer will be:
✏ <u>No liquor is allowed here, is it?</u>
If the question was - 'Liquor is allowed here, is it?', then the answer will be Liquor is allowed here, isn't it?
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

noun phrase: the little girl
prepositional phrase: on the corner
adjectival phrase:playing in town
adverbial phrase: by the fire department
Answer:
The core.
Explanation:
There is many layers going in the earth, but the main one as it's very first one is the core. hope this helped :) if not comment and I'll try to answer what your asking for!