In episode 75 of the Art of Business English, Andrew looks at the key language for expressing reason and introducing supporting ideas. Do you write emails every day in English. Do you want to expand on your vocabulary and stop always using the word "because"? If this sounds like something you would like to do, then you are going to not want to miss this week's episode. This type of language is essential for improving your email writing and is also very useful in negotiations and meetings.