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What is used to visit poor areas?
Its Flying Eye Hospital is used to visit poor areas
Volunteer doctors do operations on the plane.
Where do volunteer doctors do operations?
Where are operations done?
Operations are done
on the plane.
Active Voice
We call this charity ORBIS
It uses its Flying Eye Hospital to visit poor areas
Volunteer doctors do operations on the plane.
Passive Voice
This charity is called ORBIS
Its Flying Eye Hospital is used to visit poor areas
Operations are done on the plane.
The charity is called ORBIS.
His eye problem was cured two months ago.
The lives of the patients with eye problems are improved.
c. The action is more important than the person who performs the action.
b. We don’t know or don’t need to know who performs the action.
a. It is obvious who performs the action.
When to use the passive voice
Volunteer doctors do operations.
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V
O
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