Participles

——- properly, every kind of foodill at least last up to the date of expiry.

• Preserved

• Preserving

• To preserve

• Having preserved

• Being preserved

Animals that live in hot, dry environments, such as deserts, have systems that help——- the water in their bodies.

• Conserve

• To conserving

• is conserved

• Conserved

• To have been conserved

Reabsorption accounts for 85 percent of the salt, water and other substances——- by the kidney.

• Processing

• Are processed

• Processed

• Process

• Having processed

If——- and——- properly, it is nearly impossible for a building to collapse in case of an earthquake.

• Designed/ constructed

• Designing/ constructing

• Having designed/ constructed

• Were designed/ constructed

• Is designed/ is constructed

Simply——- , a process chart is a recording device on which the various parts or steps in a process are noted and later studied.

• Having stated

• Is stated

• State

• Stated

• Has stated

——- to talk about his abilities and achievements, the newly appointed manager started to work harder than usual.

• Having to want

• Wanted

• Having been wanted

• Not being wanting

• Not been wanted

——- the party in opposition, some bureaucrats were forced to resign after the elections since the opposition party could not come to power.

• Being supported

• Having been supported

• Having supported

• To be supported

• Being supporting

——- filthy for a long time, the flat needs to be cleaned by a cleaning company.

• Being

• To be

• Not having been

• Having been

• Not being

——- again, Joshua decided to have an alarm system set up to his shop.

• Not havig robbed

• Having robbed

• Not to rob

• not to be robbed

• Not to have robbed

The Ottoman Empire arose from a Turkish principality——- in Anatolia at the end of the 13 th century, after the empire of the Seljuk Turks——- and the Byzantine Empire was crumbling.

• Founded/ had collapsed

• Founding/ collapsed

• Being founded/ were collapsed

• Founded/ have collapsed

• Having founded/ had collapsed