Question

3. To behave in public one needs
* to be polite.
*to be well mannered thing to be honest.
* to be calm.​

Answer 1

Explanation:

one one needs all the three e options while behaving in front of a public he should be polite well mannered and be calm

Answer 2

Answer:

Well, all the points are correct, but the most suitable is the second option.

Hope my answer helps.