3. which word best completes this sentence? in spanish, the inverted question mark (¿) and exclamation point (¡) show exactly where a or begins. a. greeting; farewell b. vowel; accent c. formal; informal d. question; exclamation

The answer is D, question or exclamation. A question mark starts a question, and exclamation mark starts an exclamation.

corras is the only one that is informal but doesn't follow the suffix rule. correr is the verb. corre is the formal verb form. corra would be used as the formal is corre ended with an a.

your best bet would be corras, it's the only one that is informal but is still wrong