Перефразируйте эти предложения, используя пассивные структуры.
They didn't wait for the train long.
You may use any of these books.
The pupils will learn the new words by and by.
We often listen to this song.
Nobody isn't listening to the speaker.
She has left her train ticket on the table.
We weren't watering the house plants regularly.
Pupils mustn't miss classes.
How should we look after this parrot?
They didn't look for the stolen car.