B. Person "A" said they were going to have a test.
Can you attach the entire article because it may be either A or D?
Answer:
It is both an <u>Action Verb</u> and a <u>Linking Verb</u>
Explanation:
The word became is a true linking verb in that it always links the subject to extra information and it's an action verb because if you are "becoming something" you're committing an action.