Final answer:
The verb 'will be visiting' in the sentence 'I will be visiting my doctor today evening.' is a transitive verb that expresses an action done to someone or something.
Step-by-step explanation:
The verb 'will be visiting' in the sentence 'I will be visiting my doctor today evening.' is a transitive verb. It is transitive because it takes a direct object, which is 'my doctor' in this case. A transitive verb expresses an action that is done to someone or something.
Learn more about Transitive Verb