Answer:
a
Explanation:
There are three (3) main articles used in English language and these are;
1. An: it is a word that is mainly used before words beginning with any of the vowel letters (a, e, i, o and u). It's an indefinite article used for modifying non-specific (unspecific) nouns.
2. A: it is mainly used with consonant sounds or letters. It's an indefinite article used for modifying non-specific (unspecific) nouns.
3. The: it is a definite article used before nouns or superlative adjectives to indicate uniqueness.
In this scenario, the most appropriate article to use is "a" because it describes the position held by Thapa.
Mr. Thapa is a university professor.

<h3><u>dear </u><u>maam </u><u>and </u><u>sir!</u></h3>
good day, today I apologize to you because I did not attend our class for 2 days because I was sick. I will make a way to catch up with our lessons, again sorry for not attending our class. Hope you understand it thanks
<h2><u>hope</u><u> it</u><u> helps</u></h2>
Answer:
There is no desire to harm somebody, but if you carry a knife, there is a possibility to murder or injure someone.
Explanation:
This is my point-of-view feel free to alter.