Passive Voice Basics exercises — Set 4: The "by" Agent (Multiple Choice)

Multiple Choice • 20 questions • 14 min

B10/0
Question 1 of 20
0% complete
1Choose the correct answer

The novel was written Charles Dickens.

Passive Voice Basics exercises online (Multiple Choice)

When do we include 'by + agent' in passive sentences, and when do we leave it out? Learn the rules for using 'by' — when the agent is important, unknown, or obvious — and practise placing it correctly.