A sentence isIt typically contains a subject (who or what it's about) and a verb (what the subject does) and can vary in length and complexity, from short and simple to long and comIt typically contains a subject (who or what it's about) and a verb (what the subject does) and can vary in length and complexity, from short and simple to long and com, It typically contains a subject (who or what it's about) and a verb (what the subject does) and can vary in length and complexity, from short and simple to long and com It typically contains a subject (who or what it's about) and a verb (what the subject does) and can vary in length and complexity, from short and simple to long and com