Who invented the cell phone? (Martin Copper)
Martin Copper invented the cell phone.
What's the passive of this: "Martin Copper invented the cell phone" ?
The cell phone was invented by Martin Copper
Who invented the IPOD? (John Rubinstein)
John Rubinstein invented the IPOD
What's the passive of this: "John Rubinstein invented the IPOD" ?
The IPOD was invented by John Rubinstein
Who invented the telephone? (Graham Bell)
Graham Bell invented the telephone
What's the passive of this: "Graham Bell invented the telephone" ?
The telephone was invented by Graham Bell
Who invented the television? (Logie Bird)
Logie Bird invented the television.
What's the passive of this: "Logie Bird invented the television." ?
The television was invented by Logie Bird
Who invented the walkman? (Akio Morita)
Akio Morita invented the walkman
What's the passive of this: "Akio Morita invented the walkman" ?
The walkman was invented by Akio Morita
