2-b 3-c 4-a 1-d Explanation-
I'm sure it's not a run-on sentence and it's not a subject/verb agreement so its Either comma splice or sentence fragmant. I think its comma splice
Answer:
Sentence 3 contains the mistake.
Explanation:
The city today could make anyone forget what transpired their
over sixty years ago.
<span>Licensed driving instructor; or. Parents or legal guardian, at least one of whom holds a valid driver license; or.<span> Person providing instruction who is at least 20 years old, has held a license for at least 4 years with no suspensions during the last 4 years.</span></span>
To make something less confusing or to ake clearer
