UNIT 9 REVIEW

Re write the sentence using passive voice:

In 2 years, engineers will have designed a new factory.

Workers will recycle paper, metal, and plastic.

Answer explanation

Rewrite this sentence using passive voice:

Engineers are going to equip the factory with air filters.

• The factory is going to be equipped with air filters by the engineers.
  

• The factory is going to be equipped with air filters.
  

• The factory is be equipped with air filters.
  

• The engineers are going to be equipped with air filters.
  

Rewrite this sentence using passive voice:

Pipes will collect rainwater, and they will transport it to tanks.

• Rainwater will be collected and transported to tanks.
  

• Pipes will be collected and transported to tanks.
  

• Rainwater will be collected and transported to tanks by pipes.
  

• Rainwater will be collected and they transported to tanks.
  

Rewite the sentence using passive voice

New technologies are going to reduce energy demands by 50% percent.

• New technologies are going to reduced energy demands by 50% percent.

• Energy demands are going to be reduced by 50 percent.
  

• Energy demand is going to be reduced by 50 percent.
  

• Energy demands are be reduced by 50 percent by new technologies.
  

"turn things around" means........................

• keep things the same

• make something worse

• make something better

"unregulated development" is........................

• good for children

• good for the environment

• bad for the environment

"cloning" is....................

• the put the genes of fish into tomatoes

• to create an genetically indentical copy of a living thing

• to create an genetically indentical copy of a computer

"computer chip implants" is ..........................

• put a tracking device under your skin to prevent indentity theft.

• electronic chips placed under the skin

• put electronic chips on the skin

"virtual reality" is......................

• the computer build an image that a person can interact with as if it were real

• a machine imitate human intelligence

• to feel like you are walking on Mars