Answer: its the third one
Explanation:
A little bit yes. It is overused sometimes
Answer:
To set a positive role model. etc.
Explanation:
to teach the dangers of using social media wrongly (cyber bullying, etc) and how your digital footprint can follow you years into the future especially when you think you've forgotten about it.
Answer:
Complex sentence
Explanation:
it's a complex sentence; "since" clause is the dependent clause in the sentence and uses conjunctions such as over and later.