Learn how to use unless vs otherwise correctly in English. Discover the difference in meaning and grammar, common mistakes, useful examples and a quick multiple-choice quiz.
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.
Learn the first conditional in English with simple explanations, clear rules, and practical examples. Understand when to use it and how it differs from the zero conditional.
Conditional sentences consist of two or more clauses. One of the clauses is the “if clause” and the other is the “main clause”. In the real or zero conditional, both if clause and the main clause are usually in the Present Simple Tense.