Answer:
yes
Step-by-step explanation:
This is a run-on sentence. There are two independent clauses (a group of words that can stand alone as a sentence) that are joined by only a comma, which is not correct grammar. To fix this run-on sentence, we can use a semicolon or a period between the two clauses. For example:
"Mr. Woodward is looking for an apartment. You should tell him this unit is vacant."