Passive Voice or Active Voice

The books must _______ by 12 December.

Robert Burns ________ a lot of wonderful poems.

Many accidents _________by dangerous driving.

Tom _______ his key.

Weekends _______ outdoors by most English people.

The university of Michigan is one of the best universities in the United States and it ______ in Ann Arbor.

I _______ last Friday.

A cinema is a place where films _______- .

Over 57 million students ________ in American schools which range from kindergartens to high schools.

The secretary ___________ to her new boss yesterday.

Detroit _________Motown in the past.

Detroit _______as the first capital city of Michigan, but now Lansing is the capital city of Michigan.

This dictionary ________ a week ago.

The bridge_______ by tomorrow morning.

It's a big company. It _______ two hundred people.