This is why or This is because? When I want to say the reason for any behaviour/attitude, etc... which one is the correct form? I mean which one of these "That's the reason why" or "That's the reason because"? For example: Today I have drunk too much coffee, that's the reason WHY/BECAUSE I am so nervous. Thank you!

With "THE" or without. In this sentence: "If you ask me how important IS SPORT in my life" Why don't I have to use the article "THE" between IS and SPORT, "(...) how important IS THE SPORT (...)" Thanks for helping!!

First letter. I am Alex, from Ibiza (SPAIN). I am about to finish my 5th course and at which I will obtain my C1 diploma. It's becoming really hard to pass my writing exam, due to at this level appart from writing properly you have to use "native expressions" which makes it more difficult. I was born in Barcelona, but due to my job I moved to Ibiza 5 years ago. Life in Ibiza is completely different from Barcelona. Here I have got rid of the stress I was living with, although I still miss (¿echar de menos?) my family and friends so I try to visit them at least once every two or three months. If you are learning Spanish and you need somebody to practise don't have any doubt and write me, I will help you as much as I can.