Homework/give/students/teachers.
Homework is given to students by teachers.
Supermarkets/build/builders?
Are supermarkets built by builders?
Fire/discover/2 million years ago.
Fire was discovered 2 million years ago.
The first tools/make/10 million years ago.
The first tools were made 10 million years ago.
I/usually/pick up/older sister/after school.
I am usually picked up by my older sister after school.
My dog/horse/sometimes/feed/me.
My dog and horse are sometimes fed by me.
Dinner/always/cook/Mom/every evening.
Dinner is always cooked by my Mom every evening.
Fire extinguishers/invent/1860?
Were fire extinguishers invented in 1860?
The first piano/invent/Bartolomeo Cristofori/1700s?
Was the first piano invented by Bartolomeo Cristofori in 1700s?
Pictures/draw/artists?
Are pictures drawn by artists?
The basic thermometer/design/Galileo/1600.
The basic thermometer was designed by Galileo in 1600.
The first phone/invent/Martin Cooper/1973.
The first phone was invented by Martin Cooper in 1973.
Homework/do/students?
Is homework done by students?
Milktea/drink/teenagers/every weekend.
Milktea is drunk by teenagers every weekend.
The first written languages/develop/the Sumerian people/3000 BCE.
The first written languages were developed by the Sumerian people 3000 BCE.
Facebook/use/every day.
Facebook is used every day.