Which sentence is in passive voice?

Check the final answer first, then review the worked steps.

Problem

Which sentence is in passive voice?

Answer

The suspect was last seen by witnesses outside the convenience store on Molalla Avenue.

Step-by-step solution

The first sentence, 'The suspect was last seen by witnesses outside the convenience store on Molalla Avenue,' is in the passive voice because the subject ('The suspect') receives the action of the verb ('was seen').