Answer and explanation

Correct answer: D. was arrested

  1. Step 1: Past simple passive: was + past participle.
  2. Step 2: The correct passive form is "was arrested".
Answer
was arrested.
Why not the others: arrested, has arrested and was arresting do not fit here.

Practise more Grammatical Structure, Rhetoric and Reading Skills.

Free questions with an explanation for every one, and full timed Thanawiya Amma (Egypt) mock tests.