Rewrite sentences in the passive with full verb forms. 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. Someone must warn them about the danger.
They
about the danger.

2. People must protect wildlife.
Wildlife
.

3. Students may take books in the library.
Books
by students in the library.

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

Elka29677    2   16.04.2020 15:15    3