Here is the sentence:
Mauricio would have _________ the seven-foot wave into shore if a huge shark
had not been patrolling the waters underneath the surfboard, hoping for
a dangling arm or leg.
The blank requires the past participle of ride, an irregular verb. You chose ridden, the correct form. Hallelujah!
| Verb | Simple Present | Simple Past | Past Participle |
| ride | ride(s) | rode | ridden |