Final answer:
The sentence requires the verb form 'empieza' to fill in the blank. It is the correct form that agrees with the subject.
Step-by-step explanation:
The correct verb form to fill in the blank in the given sentence is OA. empieza. This is the third person singular form of the verb 'empezar' (to start) in the present tense. It agrees with the subject 'La clase de inglés' which is singular and requires the third person singular form of the verb.
Learn more about Verb conjugation in Spanish