AP English Language

(1) There are three reasons why I want to learn English. (2) One reason is that English has become an international language.(3) It is now used by most international companies, including the company where I work, for business communication.(4) Another reason why I want to learn English is so that I can travel to English-speaking countries. (5) The United States, England, Australia and many other countries all use English as their primary language. (6) Finally, I want to learn English because I plan to move to the U.S. in the future. (7) I will become a manager for my company soon. (8) For all these reasons, I am very excited about learning English. 
Identify the conclusion sentence.