7798. As the jockey tried to ride the horse, it suddenly went berserk.

✅ The correct answer is option C.
Broke : having completely run out of money.

Galloping : (of a horse) going at the pace of a gallop.

Wild : very angry.

Began : perform or undergo the first part of (an action or activity).

Berserk : out of control with anger or excitement; wild or frenzied.

Synonym of Berserk is Wild