Passive voice

An old woman feeds the dogs.

The dogs ________________________

• are fed by an old woman

• were fed by an old woman.

• were feed by an old woman

A burglar broke the window.

The window _____________________

• was broken

• is broken

• were broken

Someone has made a mistake.

A mistake _______________________

• was made

• has been made

• had been made

Everyone is going to love her.

She _____________________________

• is going to be loved

• was going to be loved

• is going to love

She is helping my sister.

My sister ________________

• is helped

• is being helped

• is being help

Emma will drive the bus.

The bus ____________________

• will been driven by Emma

• will be driven by Emma.

• will be drive

I was watering the plants.

The plants ___________________

• were being watered

• are being watered

• was being watered

Mr. Nam teaches English. English .................. by Mr. Nam

• is teached

• is taught

• was teached

Finally, the key ________ (find).

• has been found

• has found

• have been found

They were very worried that the work would not ________(finish).

• be finished

• be finish

• finished