This song *has been* (play) played on the radio all day.

The homework *must be* (finish) finished by tomorrow.

A new shopping mall *is being* (build) built in the city center.

Many documents *were* (sign) signed during the meeting.

The cake *had* (eat) eaten before we arrived.

The letter *will be* (send) sent tomorrow morning.

Glasses *are* (make) made from sand.

During the festival, the streets *were* (decorate) decorated with lights and flowers.

Mistakes *should* (avoid) be avoided in formal writing.

The missing vase *has* (find) been found in the storage room.

Lots of new houses *are* (construct) being constructed in the suburb.

The pizza *must* (deliver) be delivered within 30 minutes.

The injured player *was* (take) taken off the field.

A cure for the disease *is* (research) being researched by scientists.

The book *had* (translate) been translated into many languages.

Вправа 2: Використання “by” у пасивних реченнях

The artwork *was* (create) created by a well-known artist.

The final decision *will be* (make) made by the committee.

The entire poem *was* (recite) recited by the actor from memory.

The project proposal *must be* (submit) submitted by Friday.

Her first novel *was* (publish) published by a small independent publisher.

The national anthem *is* (sing) usually sung by a choir at the event.

The science competition *was* (win) won by a group of high school students.

This technology *was* (develop) developed by a team of engineers.

The intriguing story *had* (tell) been told by my grandfather many times.

These antique dishes *can* (find) be found by anyone with a keen eye at the flea market.

The marathon *was* (run) run by thousands of participants every year.

The experiment *must* (supervise) be supervised by a qualified professional.

The stolen jewels *were* (return) returned by an anonymous person.

The legal documents *are* (examine) being examined by the lawyer as we speak.

All the arrangements *were* (handle) handled by the event coordinator.