Answer:
<u><em>C is the answer</em></u>
Explanation:
Both paragraphs explain where the business idea from.
<em>I hope this helps! (っ^▿^)</em>
<span>Taking the verb BEAT as an example, it is possible to classify it according to its principal parts;
-infinitive: (to) Beat -present: beat / beats-past: beat-present participle or gerund: beating-past participle: had beaten<span>
</span></span>
Answer: non essential past participle phrase
Explanation:
That's incorrect usage.
You'd say "I haven't seen him"