The sentences you have encountered so far have been independent clauses. As you look more closely at your past writing assignments, you may notice that some of your sentences are not complete. A sentence that is missing a subject or a verb is called a fragment. A fragment may include a description or may express part of an idea, but it does not express a complete thought.
Fragment: Children helping in the kitchen.
Complete sentence: Children helping in the kitchen often make a mess.
You can easily fix a fragment by adding the missing subject or verb. In the example, the sentence was missing a verb. Adding often make a mess creates an S-V-N sentence structure.
Figure 1.1 Editing Fragments That Are Missing a Subject or a Verb
See whether you can identify what is missing in the following fragments.
Fragment: Told her about the broken vase.
Complete sentence: I told her about the broken vase.
Fragment: The store down on Main Street.
Complete sentence: The store down on Main Street sells music.
