4th Grade Simple Sentences Worksheets and Activities

A simple sentence is a sentence with only one subject and predicate (The boy threw the ball). A compound sentence is two simple sentences joined by a comma and a conjunction such as and, or, but, or so (The boy threw the ball, and the girl caught it). Worksheet instructions: Combine each pair of sentences using a comma and the word in parentheses.

A simple sentence is a sentence with only one subject and predicate (The boy threw the ball). A compound sentence is two simple sentences joined by a comma and a conjunction such as and, or, but, or so (The boy threw the ball, and the girl caught it). Worksheet instructions: Write “S” for simple sentences and “C” for compound sentences.