the third one, if you add the comma without the when then you would have a comma splice (when you put a comma between 2 independent clauses without a conjunction) adding the when before Cynthia makes the first part a dependent variable and makes it okay to add the comma!
Hope this helps! :)
Answer:
I can't see it....
Explanation:
Can you make it bigger???....
The letter "g"
hope it helps!
