A week of rest from the of university(if this was a formal title, you would capitalize the first letter of each word.)
Hello
Today I finished my four-month period(quarter) in the university and I have a week free. I go am going to study English for to improve my level, and I have thought that when I fence(no entiendo 'fence') go to the United States from June 18 to 23 June to Houston, I should hold a conversation in English.