Is it a complete sentence or a fragment?

A complete sentence expresses a complete thought and has:

  • A subject (who or what the sentence is about)
  • A predicate (what the subject is doing or being)
  • Punctuation (begins with a capital letter and ends with a period, question mark, or exclamation point)

Examples:

  • The dog barked loudly.
  • She is reading a book.

A fragment is an incomplete sentence. It may be missing a subject, a predicate, or does not express a complete thought.

Types of fragments:

  1. Missing Subject
    • Ran down the street. (Who ran?)
  2. Missing Predicate
    • The boy in the red shirt. (What did he do?)
  3. Dependent Clause Fragment
    • Because I was late. (What happened?)
  4. Phrase Fragment
    • After the storm. (What happened after the storm?)

  • Add the missing subject or verb
  • Combine it with another sentence
  • Turn the phrase or clause into a complete thought

Example Fix:

  • Fragment: When the sun sets.
    → Fixed: We will go home when the sun sets.

  • Read the sentence out loud. Does it sound complete?
  • Check: Who is doing what?
  • Look for dependent words (because, when, if, although) that often begin fragments.
  • Ask: Can this sentence stand on its own?

Let’s try some problems! ✍️