Directions - A sentence is given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Active/Passive voice
His performance as an actor on the stage surprised the audience.
1
The audience was surprised at his performance as an actor on the stage.
2
The audience were surprised by his performance as an actor on the stage.
3
The audience was surprised by his performance as an actor on the stage.
4
The audience were surprised at his performance as an actor on the stage.