Ответ:My question is answered yesterday.

They are invited to the party next week.

Flowers are watered every day.

He is spoken every day.

Dry bread is keeped on the shelf.

Potatoes are grown in the field.

Telegrams are sent on special occasions.

Lions are feeded at the zoo.

Look! The room is desighed.

The door is closed and there was silence.

The box is brought and put down.

They are given a difficuld task tomorrow.

The film is showed when the telephone rang.

The portrait is maked in 2010.

The shop is opened and the customers came in.

Next week the presents are delivered to him.

At PT lessons a lot of games are usually played.

Henry is told an interesting story.

Dad is asked some questions when it began raining.

George was watering the flowers when the pot fell down and is breaked.

The new book is finished next year.

Lost time is never found again.

During the fire a lot of trees are burned last year.

Объяснение: формула Passive Voise: to be + V3 или am/is/are + V3.