Choose the definition the following word: “to consume”
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to eat or drink especially a lot of something;
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to use something for advantage;
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the time of year when crops are cut and collected from the fields;
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the state of having no food for a long period often causing death;
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Choose the definition the following word: “to curb”
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to control or limit something that is not wanted;
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to use something for advantage;
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to control or limit something that is not wanted;
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a condition of extremely being tired;
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Fill in the gaps with the suitable preposition. The stratospheric ozone is being destroyed ____ manufactured chemicals, containing chlorine and/or bromine.
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By
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In
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On
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Of
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Fill in the gaps with the suitable prepositions. For example, large amounts ___
gas called CFCs were emitted ___ twentieth century for use in everyday
appliances like fridges, aerosol spray cans, and fire extinguishers.
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of/in
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in/of
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in/of
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of/on
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Fill in the gaps with the suitable preposition. Ozone itself is a useful protective layer high _____ our heads.
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Above
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Beyond
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Behind
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Below
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Fill in the gaps with the suitable word. Since existing of human they tried to make their life much easier, happier, ____ they invented cars, air-conditioners, fire extinguishers and
Many others.
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so
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and
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as well as
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Because
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What does ODS means?
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ozone depleting substances
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ozone destroyers
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ozone decreasing substances
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ozone depleting sources
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Fill in the gaps with the suitable word. _______ are considered to be the most serious ozone-depleting group of chemicals.
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Halons
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Oxygen
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Trees
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Garbage
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What is the function of Ozone layer?
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It holds harmful ultraviolet radiation which is produced by the Sun-ultraviolet radiation.
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It can damage cells of living things — plants, animals and people.
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It may cause cataracts or skin cancer, and can affect the growth of plants.
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It destroys up to 10 times as much ozone as CFCs can.
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Choose the right answer. These chemicals are called ozone-depleting substances _____ under normal conditions are chemically harmless.
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Which
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Whose
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Who
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Where
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Define the linking word. For example, large amounts of gas called CFCs were emitted in twentieth century for use in everyday appliances like fridges, aerosol spray cans, and fire extinguishers.
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for example
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Were
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For
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Called
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Find antonym of the underlined word. These chemicals are called ozone-depleting substances which under normal conditions are chemically harmless.
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Harmful
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Safe
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Inoffensive
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Innocuous
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Complete the sentence. Human stupidity …..
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led ladies to be disabled or even to death as the results of running after beauty.
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traffic congestion, deaths injuries from car accidents and air pollution.
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were banned in cities, thinking of making cities more modern, cultural and to increase intelligence.
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which seems very likely to change our lives in ways which we cannot today imagine.
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Complete the sentence. Spam is also unintended consequence of the ______ service.
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e-mail
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Management
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Special
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Public
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Complete the sentence. People expect ______ as their helpers or slaves and are going to have much happier life.
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Robots
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Animals
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Plants
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Children
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Complete the sentence. Invention of the automobiles resulted ……
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traffic congestion, deaths injuries from car accidents and air pollution.
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were banned in cities, thinking of making cities more modern, cultural and to increase intelligence.
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which seems very likely to change our lives in ways which we cannot today imagine.
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led ladies to be disabled or even to death as the results of running after beauty.
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Complete the sentence. If we look at peoples’ dependency on computers today, it is difficult to anticipate
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If robots will be slave to people or vice versa.
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led ladies to be disabled or even to death as the results of running after beauty.
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were banned in cities, thinking of making cities more modern, cultural and to increase intelligence.
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which seems very likely to change our lives in ways which we cannot today imagine.
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Choose an appropriate form of the verb. Invention of nuclear energy was a great
discovery for humankind, but Japanese _________ from it terribly.
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Suffered
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Suffer
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Suffers
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Suffering
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Choose an appropriate form of the verb. By 8 p.m. of that night, it ________ that a total of 194,432 sparrows were killed.
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was estimated
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were estimated
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will be estimated
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should be estimated
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Choose an appropriate form of the verb. On hearing that information Chinese leader Mao Zedong __________ the extermination of sparrows.
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Ordered
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to order
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Ordering
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have ordered
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Choose an appropriate form of the verb. Internet _______ the ways in which we meet each other, the ways we run business, the ways we share information and many more.
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Changed
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to change
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Changing
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is changed
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Define the linking word for expressing cause.
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reason for
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Outcomes
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since for
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bring about
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Define the linking word for expressing cause.
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to be caused by
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as a consequence
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Consequently
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one result is
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Define the linking word for expressing effect.
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Consequently
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the cause of
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the main reasons why
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due to
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Define the linking word for expressing cause.
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one result is
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owing to
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due to
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because of
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Whose quote is it? “If I had an hour to solve a problem I’d spend 5 5 minutes thinking about the problem and 5 minutes thinking about solutions”.
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Albert Einstein
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Lao Tzu
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Unknown
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Confucius
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Complete the sentence with the preposition. There are many ways to solve problems and it will depend ___ your situation, your experience, your knowledge.
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On
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In
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After
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Of
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Complete the sentence with the preposition. Problem solving is one of the most essential skills ___ life.
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In
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On
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Before
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After
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Complete the sentence with the preposition. A workman hearing _____ this, came up with another solution.
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About
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In
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To
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For
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Complete the sentence with the preposition. Some strategies can be used to see problems ______ many different perspectives and master what is the most important step in problem solving.
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From
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For
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About
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Before
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Complete the sentence with the preposition. You’ll finally see the truth that a hero lies ____ you.
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In
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on
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At
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For
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Choose the right answer. The hedge bordering the campus needs ________.
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Cutting
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to be cutting
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Cut
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have cut
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Choose the right answer. These letters need ________.
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Posting
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Posted
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Post
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to post
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Choose the right answer. Firdavs needs ________ public speaking.
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to practice
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Practice
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Practiced
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Practicing
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Choose the right answer. Aziza needs _________ a uniform as she is a college student.
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to wear
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Wearing
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Weared
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have worn
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Define the conjunction to introduce suggestions.
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to begin/start with
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due to the fact that
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for this reason
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as a result
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Define the conjunction to introduce suggestions.
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one way to
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Obviously
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Thus
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all in all
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Define the conjunction to introduce suggestions.
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another solution would be
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to sum up
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needless to say
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as a result
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Define the conjunction to express cause.
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because of
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Consequently
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Therefore
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one way to
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Define the conjunction to express cause.
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owing to
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in practice
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Thus
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all in all
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Define the conjunction to express cause.
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for this reason
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all things considered
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in particular
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in fact
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Define the conjunction to express effect.
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Thus
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in particular
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needless to say
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to sum up
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Define the conjunction to express effect.
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as a consequence
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in fact
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another solution would be
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owing to
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