Verb conjugation of "ospitare" in Italian

I like to watch TV at night before going to bed. Sometimes it is important to me to do something senseless. If I'd read a book I would need to concentrate and my brain would be focused on a specific topic. I sometimes do not want that.
My correction were added and highlighted with yellow markers and attached to this email. Tell me now if you have any questions about grammar rules, since I was a teacher 10 years ago.
Vocabulix gives me a lot of pleasure, although I have found it only two months ago. You will learn German and I will write to you in German. Many thanks for the help. I want to attend a language school.