Question

Either the boy or the girls (walk/walks) in the evening.​

Answer 1

Either the boy or the girls walk in the evening​.

Explanation:

• This is a subject-verb agreement question.
• In such questions, the verb is chosen according to the subject.
• If there are two infinitives in a sentence then the verb is chosen according to the nearest subject.
• In this sentence, the nearest subject is plural i.e. girls, therefore, the verb must be plural.