Here is the item:
With regret, Jack slung the
heavy backpack over his shoulders and fleed
the cold library. If he had brought
a jacket, he could have continued fantasizing about the cute librarian at
the reference desk.
The second verb, fleed, is the problem. As you know, the sentence requires the simple past. Fled is the correctly spelled form.
| Verb | Simple Present |
Simple Past |
Past Participle |
|---|---|---|---|
| flee | flee(s) | fled | fled |