Take a closer look at one of the grammar basics: subject pronouns. In this grammar worksheet, students will look at how the pronouns “he,” “she,” “we,” “they,” and “it” take the place of nouns. Then, they will write in the proper subject pronouns to complete fill-in-the-blank sentences. This worksheet pairs well with the third-grade curriculum. For more pronoun practice, try Grammar Basics: Object Pronouns.