Do your students have difficulty combining simple sentences in order to create compound subjects or predicates? Use this hands-on activity to help students combine simple sentences by either combining a subject or predicate. Students will locate two sentences that either share a subject or share a predicate. They will then find the other cards in order to combine those two sentences. Challenge students to come up with the compound subject or compound predicate before building the new sentence with their cards. Students will be challenged to create these new sentences.