HARD PASSIVE

Does the factory produce many kinds of plastic?

Are some people cutting those big trees?

• Is those big trees being cut by some people?

• Are those big trees being cut by some people?

• Was those big trees being cut by some people?

• Were those big trees being cut by some people?

Have many children fed the cats today?

• Have many children the cats fed today?

• Have the cats been fed by many children today?

• Have the children been fed by many cats today?

• Have the cats fed by many children today?

Has a child learnt how to make a paper plane?

• Has how to make a paper plane been learnt by a child?

• Have how to make a paper plane been learnt by a child?

• Has how to make a paper plane learnt by a child?

• Has how to make a paper by child been learnt by plane?

Who seldom drinks green tea?

• Who drunk seldom green tea?

• Who seldom drunk green tea?

• By whom is green tea seldom drunk?

• By whom was green tea seldom drunk?

Who has paid the tax?

Why do the students learn this lesson?

• Why is the lesson learnt by the students?

• Why does the lesson learnt by the students?

• Why was the lesson learnt by the students?

• Why is the lesson learned by the students?

What does the cat play?

• What is played by the cat?

• What was played by the cat?

• What were played by the cat?

• What are played by the cat?

Whose pencil does Talita take for writing?

• Whose pencil is taken by Talita for writing?

• Whose pencil was taken by Talita for writing?

• Whose pencil were taken by Talita for writing?

• Whose pencil are taken by Talita for writing?

Whom does your mother help?