Choose the correctly structured sentence using the past perfect tense.
A
He had finished his work before she arrived.
B
He has finished his work before she arrived.
C
He finish his work before she arrived.
D
He finishing his work before she arrived.
Correct Answer: Option A — He had finished his work before she arrived.
Explanation:
The past perfect tense 'had finished' correctly indicates an action completed before another past action ('arrived'), making option A grammatically accurate.