Final answer:
The correct verb form to fill in the blank is "empieza."
Step-by-step explanation:
The correct verb form to fill in the blank in the sentence is option B. "empieza."
In Spanish, the verb "empieza" means "starts" or "begins." Since the subject of the sentence is "La clase de inglés" (The English class), which is a singular noun, we use the third-person singular form of the verb.
Here's an example sentence to illustrate: "La clase de inglés empieza a las 10:30 de la mañana todos los días." (The English class starts at 10:30 in the morning every day.)
Learn more about Verb forms in Spanish