Question

When you meet a person what are the two categories of expressions
that are used ?​

Answer 1

The two categories of expressions used when we meet a person is casual and formal.

Explanation:

• A casual meeting would be just for casual ideas with friends or relatives. We probably use 'different words, phrases' and 'different ways of speaking' in our native language when we are with our friends, family and other 'relatives and people' who are similar to our age in personality.
• However, we have 'another set of 'words or expressions' when we are in 'other situations 'like at work' or when we speak to those in 'authoritative positions'.

Learn more about casual and formal:

Formal and Informal Intoduction​

https://brainly.in/question/12251915

Difference between formal and informal letter​

https://brainly.in/question/9755779