Welcome to Italki, here we offer you some resource that could help you to improve your english, please visit http://www.italki.com/resources/4/learn_spanish_in_english.htm. Thank you to be our member

The best way besides study with books and having class is practicing directly with a native speaker, you can do all the questions you need to know about the grammar and having a conversation is a great way to learn it. Saludos!

Hi Learning grammar is rather complex, so you've got to do it on your own with books and web sites, but applying grammar properly in conversation is something different. The best way to understand grammar well is through the practice with a native person, therefore I offer you my help to practice, I'm accurate in explanations and examples.

Here´s a website: http://www.studyspanish.com/tutorial.htm and you can find more resources here on Italki at: http://www.italki.com/resources/4/learn_spanish_in_english.htm depending on what you need exactly and what your level is. Good luck!