Question

add or remove punctuation, if necessary, from the sentence below.
last night, i watched zuris new movie which was about zombies from outer space.

Explanation:

The phrase "which was about zombies from outer space" is a non-restrictive clause that adds extra, non-essential information about the movie. Non-restrictive clauses require a comma before "which" to separate them from the main independent clause.

Answer:

Last night, I watched Zuri's new movie, which was about zombies from outer space.