to
from
to
against
Answer is Right!
Answer is Wrong!
The correct answer is: Be polite to your juniors.
The word “to” is used to indicate the recipient of an action. In this case, the action is being polite. Therefore, the correct answer is “to.”
The other options are incorrect because they do not indicate the recipient of the action. The word “from” indicates the source of an action. The word “against” indicates opposition to an action. The word “with” indicates cooperation with an action.
It is important to be polite to everyone, regardless of their age or position. Being polite shows respect and makes the world a more pleasant place.