The correct answer is B. Opening.
A vent is an opening that allows air or gas to flow in or out of a space. It can be used to ventilate a room, to release steam or smoke, or to provide a way for people or animals to enter or exit a space.
Stodge is a thick, heavy food that is difficult to eat. It is often made with flour, sugar, and butter.
End is the final point in a series of events or actions. It can also refer to the point at
which something ceases to exist.Go is a verb that means to move from one place to another. It can also mean to travel in a particular direction.
In the context of the question, the correct answer is B. Opening. This is because a vent is an opening that allows air or gas to flow in or out of a space.