Answer:
He is a teacher
Mr. Surendra is a math teacher
Explanation:
If you're in doubt, say it out loud. It could also be 'the'.
Answer:
Jargon
Explanation:
Jargon refers to a specific set of words and phrases that are akin to a certain activity, profession, hobby, etc.
Example: People that work in a police station would refer to crimes by their code for example they would say there is a 10-32 instead of saying someone is drowning.
Answer:
I think the most helpful way to create a more formal and professional tone is to eliminate the informal language.
Explanation:
The paragraph has phrases like "<em>off the hook</em>", or homeless "<em>peeps</em>" that are not accurate for a formal request. If those words or phrases are changed for more formal ones, the whole request will sound more serious and important.