This worksheet is designed to help students understand the two main parts of a sentence: the subject and the predicate, also known as the simple subject and simple predicate. The objective is to develop the skill of identifying complete sentences by asking two essential questions: Who is the sentence about? and What is he/she/it doing? By answering these questions, students can determine whether a sentence contains a clear subject and a corresponding action, helping them recognize and differentiate complete sentences from sentence fragments.