Mock 7
Mock 7
Part 3: Listen to a piece of news and fill in the missing information using NO MORE THAN
FOUR WORDS taken from the recording for each answer in the spaces provided.
The top ten (11) ______________________ are key trends that the enterprise cannot afford to
ignore, which can be divided into three themes: intelligent, digital, mesh.
In terms of intelligence, Artificial intelligence and machine learning is a foundation component of all of
the applications and services worldwide such as (12)__________________________Intelligent apps and
analytics and intelligent things.
Think of intelligent user interface with things like (13) ______________________
Think of intelligent actions, applications themselves have (14) ______________________ and look
at how AI improves the business intelligence and (15)___________________________for end users
AI is regarded not only artificial intelligence and robotic things replacing people but (16)
and assisting humans.
Multiple intelligent things: (17) , robots, working cooperatively together.
The second theme is digital which is about integrating the real world into the combined digital
experience. (18)_________________________are the digital representations of the real-world things
The next trend is (19)_________________________in which edge computing and using the processing
power at the edge of these edge devices can act as gateways
The last two trends are conversational systems and (20) ______________________, regarding the
way users interact with systems and percieve the digital world.
Part 4: You will hear an interview with physics teacher Kieran Shaw, who has taken his
students to a Science Fair. Choose the answer (A, B, C or D) which fits best according to what
you hear. Write your answers in the corresponding numbered boxes.
21. What does Kieran criticise about the previous Science Fair?
A. the number of prizes B. the standard of judging
C. the quality of the projects D. the number of projects
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22. Which does Kieran believe is a problem among his students?
A. parents giving students too much help
B. more boys than girls involved in projects
C. rich students having more resources for projects
D. too much emphasis on competition rather than cooperation
23. Kieran says the most important factor in choosing a topic is whether it is likely to
A. need expensive equipment in order to do experiments.
B. keep the students interested throughout the project.
C. be sufficiently simple for students of that age group.
D. differ significantly from the topics chosen by others.
24. According to Kieran, what mistake do some students make during their presentation?
A. They don’t go into enough detail about their project.
B. They can’t remember the speech they memorised.
C. They tend to speak too slowly to the judges.
D. They use words they don’t fully understand.
25. Kieran predicts that this year’s winner will be the project about
A. the variation in people’s eyesight during the day.
B. the relative cleanliness of different objects.
C. the coolest clothes to wear in summer.
D. the best place to store fruit.
Your answers:
21.B 22.A 23.B 24.D 25.B
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Part 2: Read the passage below which contains 5 mistakes. Identify the mistakes and write the
corrections in the corresponding numbered boxes.
Line 1 Earth is the only place we know of in the universe that can support human life. So human
Line 2 activities are making the planet less fit to live by. As the western world carries on
Line 3 consuming two-third of the world's resources while half of the world's population do so just
Line 4 to stay alive, we are rapidly destroying the only resource we have by what all people can
Line 5 survive and prosper. Everywhere fertile soil is neither built on or washed into the sea.
Line 6 Renewable resources are exploited so much that they will never be able to recover
Line 7 completely. We discharge pollutant into the atmosphere without any thought of the
Line 8 consequences. As a result, the planet's ability to support people is reducing at the very
Line 9 time when rising human numbers and consumption are making increasingly heavy
Line 10 demands on it.
Line 11 The Earth's natural resources are there for us to use. We need food, water, air, energy,
Line 12 medicines, warmth, shelter and minerals to keep us fed, comfortable, healthy and active.
Line 13 If we are sensitive in how we use the resources they will last definitely. But if we use them
wastefully and excessively they will soon run out and everyone will suffer.
Example. 0. Line 1: So -> Yet
Your answers:
1.What->Which
2.Neither->Either
3.Pollutant->Pollutants
4.Reducing->being reduced
5.Sensitive->Sensible
Part 3: Write the correct form of each bracketed word in the corresponding numbered boxes.
UNWANTED VISITORS
Loss of habitat poses the single greatest threat, endandering indigenous species. The second
largest threat to native flora and fauna would have to be the (1.INTRODUCE) ______ of alien
species into an environment other than their own. Alien species are able to cause such
(2.CATACLYSM) ______ damage because they are usually more successful in competing for
food. They introduce diseases to which the local inhabitants do not possess (3.IMMUNE)
______ .Interbreeding has causes the destruction of entire species because the first hybrid
generation will eventually (4.PLACE) ______the parent stock. Hybrid individuals tend to
possess greater vigour and will (5.CONSEQUENT) ______ compete more effectively with the
remaining pure stock. Their offspring may also be infertile, resulting in the depopulation of an
entire species because of a reduction in the number of breeding animals. The (6.FORM) ______
of guidelines has been called on to exclude non-name wildlife, contain it where it has a
foothold, and eliminate it if possible. The principles call for border controls, (7.CAUTION)
______ in international trade and technical and financial assistance to help (8.PRIVILEGE)
______ countries detect and combat invasion.
Your answers:
1.Cataclysmic 2.Consequently 3.Formalation 4.Precautious 5.Underprivileged
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energies on (5) ______ around us smaller companions next to whom our own size will not (6)________,
us. In so far as advanced societies provide us with historically elevated incomes, they appear to make
us richer. But, in truth, the net effect of these societies may be to (7)________us because, by fostering
unlimited expectations, they keep open a permanent gap between what we want and what we can
afford, who we are and who we might be. The (8)_________we have paid for expecting to be so much
more than our ancestors is the permanent feeling that we are far from being all we might be. We
should be careful what we read in the papers and what programmes we watch. No matter what the
media (9) ______ at us, we must remain realistic in our goals and expectations and not allow
ourselves to be (10)_________into a life of materialism.
1. A. coiling B. curving C. spiralling D. revolving
2. A. counted B. added C. thought D. accounted
3. A. refer B. reassure C. recline D. restrain
4. A. dispute B. vary C. single D. distance
5. A. gathering B. heaping C. loading D. distributing
6. A. brood B. fret C. trouble D. console
7. A. redeem B. impoverish C. enrich D. augment
8. A. fee B. price C. fund D. charge
9. A. sends B. delivers C. exploits D. throws
10. A liberated B. quarantined C. brainwashed D. investigated
Your answers:
1.C 2.A 3.D 4.D 5.A 6.C 7.B 8.B 9.D 10.C
C
Part 2: Read the text below and think of the word which best fits each gap. Use only ONE word
in each gap. Write your answers in corresponding numbered boxes.
Copyright is the inalienable, legally secured right to publish, reproduce, and sell the matter and form
of a literary, musical, dramatic, or artistic work. Copyright is designed specifically to (1) __________
an artist, publisher, or other owner against any unauthorised copying of his works - as by reproducing
the work in any material form, publishing it, performing it in (2) __________, filming it, broadcasting it,
causing it to be distributed to subscribers or (3)_____________any adaptation of the work. A copyright
supplies a copyright holder with a kind of ownership over the created material, (4) __________
assures him of both control over its use and the monetary benefits derived from it. Historically,
copyrights grew (5)____________of the same system as royal patent grants, by which certain authors
and printers were given the exclusive (6)_____________to publish books and other materials. The basic
purpose of such (7) __________was not to protect authors' or publishers' rights but to (8)
__________government revenue and to give governing authorities control over publicised contents.
The Statute of Anne, passed in England in 1710, was a (9)_____________in the history of copyright law
as it recognised that authors should be the primary beneficiaries of copyright law. Today, the Berne
Convention of 1886 and the Universal Copyright Convention of 1955 protect rights (10) __________
an international level recognised in all countries.
Your answers:
1.protect 2.public 3.making 4.which 5.out
Part 3: Read the following passage and choose the best answer (A, B, C or D) according to the
text. Write your answers in the corresponding numbered boxes.
Clinical Depression and Antidepressants
Clinical depression, or Major Depressive Disorder (MDD), is clinically defined as a period of
sadness or melancholia severe enough to interrupt the patterns of one's everyday life and tasting for
a period of several weeks or longer, Although there has been an awareness of clinical depression for
thousands of years, an understanding of its causes, and effective means of treatment, have only
come in the last fifty years.
Clinical depression is an extremely widespread illness, with an estimated 16% of the
population suffering from an episode of MDD at least once in their lifetime. Currently, clinical
depression is the second leading cause of disability in the United States behind heart disease.
Traditionally, females have reported higher rates of clinical depression than males, but this is thought
to be due to the greater stigmas against expressing one's feelings that are typical among males in
most cultures rather than to any true difference in the occurrence of MDD among the two genders.
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Sufferers of clinical depression may exhibit an array of symptoms, some of the most common being
increased apathy*, disruptions in sleep and eating patterns, a withdrawal from pleasurable activities,
and suicidal ideation.
While not completely understood, clinical depression is known to have both environmental and
biological causes, and the most effective treatments involve a two-pronged approach of medication
and emotional therapy. The mean age for the onset of clinical depression is in the mid to late
twenties, and the pressure of fully transitioning to independent adult life is often counted as the
primary trigger mechanism. While specific bouts of clinical depression may be attributable to a certain
event or trauma in a person's life, neurochemistry, which is largely genetic, seems to predispose
some people to MDD, (A) Clinical depression has been linked in numerous studies with imbalances in
neurotransmitters, the chemicals that relay information between cells in the brain. (B)
Medication to treat clinical depression first became available in the 1950s, and today there are
two major classes of widely prescribed antidepressants: selective serotonin reuptake inhibitors,
(SSRIs) and serotonin norepintephrine reuptake inhibitors (SNRIs). (C) Both classes of drugs operate
by limiting the absorption (reuptake) of neurotransmitters, thereby increasing their levels in the brain,
but the SNRIs operate exclusively on serotonin, while the SNRIs effect norepinephrine as well,
making them slightly more effective. (D) Both classes of drugs take several weeks to build up to
effective levels in the bloodstream, and their effectiveness may be compromised by the use of
alcohol or other medications. For this reason they are carefully controlled by psychiatrists. Used
alone, these antidepressants have proven to be about as effective as counseling, with reductions of
depressive symptoms averaging about 55% and full remission at about 22%, but when used in
conjunction with counseling they often result In reduction and remission rates closer to 85% and 45%
respectively. Furthermore, continued use of antidepressants after the conclusion of counseling has
been proven to greatly decrease the risk of relapse.
As effective as antidepressants have proven in treating clinical depression, they are not
without drawbacks and criticisms. Typically, the first few weeks of treatment are when a depressive
patient is at the greatest risk of suicide. There is some evidence that during this period,
antidepressants may actually contribute to this risk because they reduce mental lethargy, and a more
active mind may lead to increased suicidal ideation. Thus, it is critical that a patient be closely
watched during the first few weeks of an arrtidepressant regimen. A further criticism of
antidepressants is that they may have unpleasant sexual side-effects which may make them
unpalatable to patients, given the long duration of their intended use. A final criticism concerns their
rote in the ever growing field of psycho-pharmacology. Antidepressants are by far the most commonly
prescribed of psychiatric drugs, and some mental health professionals worry that their profusion is
leading to an over-reliance on chemical solutions to emotional issues.
• apathy; an absence of emotion or enthusiasm
1. The passage discusses all of the following aspects of clinical depression EXCEPT
A. its characteristic symptoms
B. its official medical definition
C. methods of counseling used to treat it
D. available medications for treatment
2. The word ‘stigmas’ in the passage is closest in meaning to
A. cultures B. taboos C. preventions D. inabilities
3. According to paragraph 2, the actual rates of clinical depression are most likely
A. much higher than they were in the past
B. quickly catching up with those of heart disease
C. about the same between men and women
D. impossible to accurately calculate
4. According to paragraph 3, the pressures of becoming an independent adult often
A. precede the onset of clinical depression
B. are the root cause of clinical depression
C. are irrelevant to clinical depression
D. only serve to increase the symptoms of depression
5. The word “bouts” in the passage is closest in meaning to
A. symptoms B. diagnoses C. types D. episodes
6. Based on the information in paragraph 3, it can be inferred that clinical depression is
A. largely an untreatable condition B. often a hereditary condition
C. entirely chemical in nature D. often accompanied by mental problems
7. Which of the sentences below best expresses the essential information in the underlined sentence
in the passage? Incorrect choices change the meaning in important ways or leave out essential
information.
A. Both SNRls and SSRIs work by limiting the absorption of neurotransmitters to increase their levels
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in the brain, but SNRIs are slightly more effective because they work on two neurotransmitters
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B. Both classes of drugs stop the absorption of reuptake neurotransmitters and increase their levels in
the brain, but SNRIs are slightly more effective than SSRIs
C. SNRls which limit the absorption of serotonin and norepinephrine are more effective than SSRIs,
which do not.
D. SSRIs and SMWs are slightly more effective when they limit the absorption of norepinephrine in
addition to serotonin, rather than just serotonin exclusively.
8. The word “compromised” in the passage is closest in meaning to
A. negotiated B. questioned C. altered D. endangered
9. In paragraph 4, why does the author discuss rates of reduction and remission in clinical depression?
A. To discuss the chances for full recovery for people who suffer from clinical depression
B. To suggest that medication is secondary in Importance to counseling in treating depression
C. To better demonstrate the efficacy of antidepressants when used with counseling
D. To illustrate the vast superiority of SNRIs to SSRIs in the treatment of clinical depression'
10. According to paragraph 5, why do some mental health workers oppose the overuse of antidepressants?
A. They fear that their side effects are too poorly understood
B. They feel the benefits of antidepressants are overstated.
B. They know that antidepressants do not prevent the risk of relapse.
D. They fear that the reliance on antidepressants draws away from counseling.
Your answers:
1.C 2.B 3.B 4.A 5.D 6.B 7.B 8.D 9.C 10.D
Part 4: Read the reading passage and do the tasks that follow
Learning By Examples
A. Learning theory is rooted in the work of Ivan Pavlov, the famous scientist who discover and
documented the principles governing how animals (humans included) learn in the 1900s. Two basic
kinds of learning or conditioning occur, one of which is famously known as the classical condition.
Classical conditioning happens when an animal learns to associate a neutral stimulus (signal) with a
stimulus that has intrinsic meaning based on how closely in time the two stimuli are presented. The
classic example of classical conditioning is a dog’s ability to associate the sound of a bell (something
that originally has no meaning to the dog) with the presentation of food (something that has a lot of
meaning for the dog) a few moments later. Dogs are able to learn the association between bell and
food, and will salivate immediately after hearing the bell once this connection has been made. Years
of learning research have led to the creation of a highly precise learning theory that can be used to
understand and predict how and under what circumstances most any animal will learn, including
human beings, and eventually help people figure out how to change their behaviors.
B. Role models are a popular notion for guiding child development, but in recent years very interesting
research has been done on learning by example in other animals. If the subject of animal learning is
taught very much in terms of classical or operant conditioning, it places too much emphasis on how
we allow animals to learn and not enough on how they are equipped to learn. To teach a course of
mine I have been dipping profitably into a very interesting and accessible compilation of papers on
social learning in mammals, including chimps and human children, edited by Heyes and Galef.
C. The research reported in one paper started with a school field trip to Israel to a pine forest where
many pine cones were discovered, stripped to the central core. So the investigation started with no
weighty theoretical intent, but was directed at finding out what was eating the nutritious pine seeds
and how they managed to get them out of the cones. The culprit proved to be the versatile and
athletic black rat (Rattus) and the technique was to bite each cone scale off at its base, in sequence
from base to tip following the spiral growth pattern of the cone.
D. Urban black rats were found to lack the skill and were unable to learn it even if housed with
experiences cone strippers. However, infants of urban mothers cross fostered to stripper mothers
acquired the skill, whereas infants of stripper mothers fostered by an urban mother could not. Clearly
the skill had to be learned from the mother. Further elegant experiments showed that naive adults
could develop the skill if they were provided with cones from which the first complete spiral of scales
had been removed, rather like our new photocopier which you can word out how to use once
someone has shown you how to switch it on. In case of rats, the youngsters take cones away from
the mother when she is still feeding on them, allowing them to acquire the complete stripping skill.
E. A good example of adaptive bearing we might conclude, but let’s see the economies. This was
determined by measuring oxygen uptake of a rat stripping a cone in a metabolic chamber to calculate
energetic cost and comparing it with the benefit of the pine seeds measured by calorimeter. The cost
proved to be less than 10% of the energetic value of the cone. An acceptable profit margin.
F. A paper in 1996 Animal Behavior by Bednekoff and Balda provides a different view of the
adaptiveness of social learning. It concerns the seed catching behavior of Clark’s nutcracker
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(Nucifraga Columbiana) and the Mexican jay (Aphelocoma ultramarine). The former is a specialist,
catching 30,000 or so seeds in scattered locations that it will recover over the months of winter, the
Mexican jay will also cache food but is much less dependent upon this than the nutcracker. The two
species also differ in their social structure, the nutcracker being rather solitary while the jay forages in
social groups.
G. The experiment is to discover not just whether a bird can remember where it hid a seed but also if
it can remember where it saw another bird hide a seed. The design is slightly comical with a cacher
bird wandering about a room with lots of holes in the floor hiding food in some of the holes, while
watched by an observer bird perched in a cage. Two days later cachers and observers are tested for
their discovery rate against an estimated random performance. In the role of cacher, not only
nutcracker but also the less specialized jay performed above chance; more surprisingly, however, jay
observers were as successful as jay cachers whereas nutcracker observers did no better than
chance. It seems that, whereas the nutcracker is highly adapted at remembering where it hid its own
seeds, the social living Mexican jay is more adept at remembering, and so exploiting, the caches of others.
Questions 1 – 4: Reading Passage has seven paragraphs, A – G.
Which paragraph contains the following information?
Write the correct letter, A – G, in corresponding numberd boxes
1. a comparison between rats,learning and human learning
2. a reference to the earliest study in animal learning
3. the discovery of who stripped the pine cone
4. a description of a cost-effectiveness experiment
Questions 5- 8: Do the following statements agree with the information given in Reading Passage?
Write your answers in the corresponding numbered boxes.
TRUE if the statement agrees with the information
FALSE if the statement contradicts the information
NOT GIVEN if there is no information on this
5.The field trip to Israel was to investigate how black rats learn to strip pine cones.
6.The pine cones were stripped from bottom to top by black rats.
7. It can be learned from other relevant experiences to use a photocopier.
8. Stripping the pine cones is an instinct of the black rats.
Questions 9-11
Complete the summary below using words from the box. Write your answers in the
corresponding numbered boxes.
While the Nutcracker is more able to cache seeds, the Jay relies less on caching food and is thus less
specialized in this ability, but more 9 . To study their behavior of caching and finding their
caches, an experiment was designed and carried out to test these two birds for their ability to remember
where they hid the seeds.
In the experiment, the cacher bird hid seeds in the ground while the other 10 . As a result, the
Nutcracker and the Mexican Jay showed different performance in the role of 11 at finding the
seeds—the observing Nutcracker didn’t do as well as its counterpart.
A Less B more C Solitary D Social
E Cacher F observer G remembered H Watched
I Jay J Nutcracker
Your answers:
1.D 2.A 3.C 4.E 5.F
6.T 7.F 8.F 9.D 10.H
-The end-
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