Emotional intelligence can help you in a variety of different ways in your personal life. One of these ways being that you have better relationships with friends and family because you can be more empathetic with them, can understand their situation and possibly give good advice depending on your outlook at said situation.
Im pretty sure the answer is A
I don't think a correction is necessary. Both parts of the sentence are already in the present tense. Plus, the use of "us" in the beginning of the sentence indicates a personal attachment.
you need to show more details. i can’t answer the question.