I think personally and formally <em><u>True</u></em>.
This is because when asking for important information letters look more formal and appropriate.
Therefore the answer is True.
**hope this helps
C. domicile <span>does not suggest an activity I HOPE DIS HELPS YOU</span>
Answer: A/ AN
Explanation:
Basically an would go before any word starting with a vowel. that should help you answering and understanding better.