Conditional Sentences Conditional Sentences are also known as Conditional Clauses or If Clauses. They are used to express that the action in the main clause (without if ) can only take place if a certain condition (in the clause with if ) is fulfilled. There are three types of Conditional Sentences. Conditional Sentence Type 1 → It is possible and also very likely that the condition will be fulfilled. Form: if + Simple Present , will-Future Example: If I find her address, I’ll send her an invitation. VIDEO ACTIVITY https://drive.google.com/file/d/1QS-01uxs7FVUxQEBrmDUbIF9ugRlI-uR/view?usp=sharing