Final answer:
The given groups of words include three sentences and two fragments. Sentences are complete with subjects and verbs, expressing a complete thought. Fragments can be made complete by adding missing elements or attaching them to a full sentence.
Step-by-step explanation:
Let's identify whether the following groups of words are sentences (S) or fragments (F):
- On the table lay a mysterious package. - Sentence (S)
- A pelican, diving into the water to scoop up a fish in its pouch. - Fragment (F)
- The lifeguard blew his whistle. - Sentence (S)
- After he painted the garage, he took a long nap. - Sentence (S)
- Whistling through the trees and producing beautiful music. - Fragment (F)
Fragments, unlike complete sentences, are lacking either a subject, verb, or complete thought. We can turn fragments into complete sentences by either attaching them to a complete sentence or by adding the necessary elements to express a complete thought.