Question

complex sentences
fill in the blank.
we popped popcorn before we started the movie.
the conjunction in the middle means _?_.
no comma is needed
a dash is needed
an exclamation point is needed

Explanation:

In English grammar, when a subordinate clause (here, "before we started the movie") follows the main clause ("We popped popcorn"), no comma is used to separate them. This is a common rule in sentence structure for complex sentences.

Answer:

no comma is needed