There is so much to learn in English, as in any language. However, if you are learning or improving your English for work, perhaps you'd just like to focus on specific skills you'll use at work. Here are two guides to learning English for specific jobs pointing out the forms you're most likely to need. The first is for the food service industry, including a list of 170 food service industry key terms. The second is for information technology which also includes a key IT vocabulary list. Learn these elements of English, and they should cover most of what you'll encounter at work.