Direction: Select the option that expresses the given sentence in active voice.
I was kept waiting for more than an hour to get an appointment by the staff.
1
The staff had kept me waiting for more than an hour to get an appointment.
2
The staff keep me waiting for more than an hour to get an appointment.
3
The staff kept me waiting for more than an hour to get an appointment.
4
The staff kept me wait for more than an hour to get an appointment.