ПОМОГИТЕ ПО АНГЛ СРОЧНОООО!!! Rewrite sentences in the passive. Pay attention to the use of modal verbs in passive structures. (Перепиши предложения в пассивном залоге. Обрати внимание на употребление модальных глаголов в пассивных конструкциях.)

Образец:
Children may take their toys to the class.
Children’s toys
to the class.

1. Somebody must call the police.
The police
.

2. Parents must keep medicine in a safe place.
Medicine
by parents in a safe place.

3. Mary must bring the letters today.
The letters
by Mary today.

4. We have to fix the roof as soon as possible.
The roof
as soon as possible.

Children's toys may be taken to the class.

The police must be called by somebody.

Medicine must be kept by parents in a safe place.

The letters must be brought by Mary today.

The roof has to be fixed by us as soon as possible.

Можете отметить мой ответ как лучшее?!

Children's toys may be taken to the class.

1)The police must be called by somebody.

2)Medicine must be kept by parents in a safe place.

3)The letters must be brought by Mary today.

4)The roof has to be fixed by us as soon as possible.