Review the item:
Jim would have driven faster if his mother had took her own car to the mall. Instead, she rode with him, criticizing his every decision and shrieking hysterically whenever he ran a yellow light.

The second verb, had took, is the problem. This verb requires the past participle because of the auxiliary verb had. Had taken is the correct form.

Verb Simple
Present
Simple
Past
Past
Participle
take take(s) took taken

Rode, the verb you chose, is perfectly correct. Before you continue, review the rules for irregular verbs.

Go back to the item to try again.