Verb conjugation of "diventare" in Italian

The third and forth largest economies in the world are growing due to the fact that the countries were investing large resources in education, including foreign language acquisition. English, in this case, was the dominant language.
You can return the favor and help me too. We will acquire the new language together. I like to learn Spanish. Since high school, I have learned much more but it has been more than 20 years ago.
Is there a lot to do in Bavaria? Do you like outdoor sports? First of all I would like to offer you the DU form. Then, I should introduce myself. In the future I would like to travel to Germany.