Here is the item:
Dan would have __________ his brand-new truck to the grocery store if he had not been so worried that a loose can of peas might roll around in the bed and chip the pristine red paint.

The blank requires the past participle of drive, an irregular verb. You chose driven, the correct form. Excellent move!

Verb Simple
Present
Simple
Past
Past
Participle
drive drive(s) drove driven

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