They laughed at the beggar. (Passive)

  1. The beggar was laughed by them.
  2. The beggar was laughed at by them.
  3. The beggar is laughed at by them.
  4. The beggar laughed at by them.
Answer

B) The beggar was laughed at by them.

Keep the preposition after the verb. Active & Passive Voice · Special cases

English MCQ · More English: Active & Passive Voice MCQs · Practise