Review the item:
To ensure that the ragged edges of his essay did not inspire Professor Varner’s rage, Jack carefully __________ the fuzzies from the sheets of paper.

The blank requires the simple past of tear, an irregular verb. Tore is the simple past form.

Verb Simple
Present
Simple
Past
Past
Participle
tear tear(s) tore torn

Teared, the form you chose, is a spelling error. Before you continue, review the rules for irregular verbs.

Try again to escape Grammar Hell!