They often listen to music. → Active

She is reading the newspaper now. → Active

These cars are produced in Japan. → Passive

Alan teaches geography. → Active

German is spoken in Austria. → Passive

Lots of houses were destroyed by the earthquake in 1906. → Passive

Henry Ford invented the assembly line. → Active

The bus driver was hurt yesterday. → Passive

You should open your workbooks. → Active

Houses have been built. → Passive