Составить 10 предложений в страдательном залоге

The students are taught.
The dishes are washed.
Is English spoken in many countries?
That book was written a few years ago.
The students are taught by the professor.
The dishes are washed by John.
A book was given to him
She went after him. – He was gone after
They were taught French last year.
Letters are delivered by mailmen.