Respuestas
Respuesta:
To passive voice
1.- The building opened (for the president)
2.- English is spoken in Europe
3.- The museum was visited (by peter)
4.- A novel was written (by her)
5.- A picture was taken (by margareth)
To: Active voice
1.- They use the euro in the europian union
2.- Japan manufactures many cars
3.- Frederick sends a letter
4.- The agency buys many cars.
5.- Many people read Tom Sawyer
Explicación:
Para pasar a voz pasiva tienes que poner el sujete al final de la oracion y describir la accion que sucedio desde el punto de vista del objeto y cambiar el verbo dependiendo el tiempo en el que este.
She writes a novel --> A novel was written by her
Para pasar a voz activa tienes que pasar el sujeto al inicio y cambiar el verbo de tiempo
A letter is sent by Frederick --> Frederick sends a letter