Learn how to use conditionals in English, including zero, first, second, third and mixed conditionals. This complete guide includes clear explanations, examples, common mistakes, alternatives to if, and practice exercises for B2–C1 learners.
Learn the most useful ways of expressing purpose in English, from everyday structures like to, so that and in case to formal expressions such as with the aim of, in an attempt to and for the purpose of. This B1–C1 guide includes clear explanations, natural examples and common mistakes to avoid.
Learn how to use in case in English with explanations and examples. The difference between in case, just in case, in case of, and if with examples.