Passive Voice

Ms. Haugen ....... at the Ajax Company.

• is employing

• employed

• employing

• is employed

I still can't believe it! My bicycle .......... last night.

• stolen

• stole

• was stolen

• was stealing

The current constitutional problem is ......... by the top legal minds in the country.

• studying

• being studying

• being studied

• been studied

The child's arm was swollen because he ........ by a bee.

• stung

• had stung

• had been stung

• had being stung

Today, many serious childhood deseases ....... by early immunization.

• are preventing

• can prevent

• prevent

• can be prevented

Many U.S. automobiles ........ in Detroit, Michigan.

• manufactures

• are manufactured

• have manufactured

• are manufacturing

The rescuers ....... for their bravery and fortitude in locating the lost mountain climbers.

• were praised

• praised

• were praising

• praising

A: When .......?

B: In 1928.

• penicillin was discovered

• did penicillin discovered

• did penicillin discover

• was penicillin discovered

In recent years, the governmment has imposed pollution controls on automobile manufacturers. All automobiles must..... anti-pollution devices.

• be equipped with

• equip with

• equip by

• be equipped by

Vitamin C ...... by the human body. It gets into the blood stream quickly.

• absorbs easily

• is easily absorbing

• is easily absorbed

• absorded easily