Correct Option: A

avoided (Verb) : to prevent something bad from happening; to keep away; to try not to do
encountered (Verb) : to experience something unpleasant or difficult; meet with; run into; come across
enriched (Verb) : to improve the quality; to make somebody rich or richer
faced (Verb) : to accept that a difficult situation exists; deal with something unpleasant; be opposite
overcome (Verb) : to succeed in dealing with or controlling a problem that has been preventing you from achieving something