Please tell were to use the below word,s and difference between each word,s?According to the Grammar.

Word,s--use/have 2-close/ near by3--look /see 4 back ago 5-so/therefore.
Even please tell how to pronunciation the word,s Agitator , beg,induce,abstinence,wreck,ripple,breeze,feast,jest.Please tell the meaning of the story in too simple spoken languagehttp://www.4literature.net/Oscar_Wilde/Happy_Prince/from 9line .