We use ________ when we are more interested in activity.

• the active

• the passive

We use ________ when we are more interested in person doing activity.

• the active

• the passive

Subject + verb (s) + object

• Active form

• Passive form

Subject + to be + past participle + by + agent

• Active form

• Passive form

In the present passive we use ________ with the past participle.

• is / are

• was / were

In the past passive we use ________ with the past participle.

• is / are

• was / were

People need food.

• Active sentence

• Passive sentence

Angkor Wat was built in 12th century.

• Active sentence

• Passive sentence

Angkor Wat was built by Khmer King Suryavarman II.

• Active sentence

• Passive sentence

Millions of tourists visit Angkor Wat every year.

• Active sentence

• Passive sentence