Here you have the tutorial I have made about how we express the future in English. In it I talk about the contexts in which we use the present continuous, "going to" and "will"
And here you have the hangout that I and my colleagues Ana and Daria recorded in which we talk about the benefits of bilingualism. The image that we use for the cover is from Wikimedia commons. In the video we talk about this article on Bilingual Education.