Once entering the body, the antigens in the vaccine ................. the real disease in the system

The antigens trigger an immune system response that causes .......................... cells known as antibodies

An athlete might ......................moves before a real competition.

The vaccinated body practices its defenses before becoming infected with the ..................... disease

The virus has been weakened to the point of being, ..................., disarmed.

The vaccines that help .................. bacterial illnesses contain toxoids

Vaccines work to ....................... individuals against illness

Live attenuated virus vaccines use a ............................ virus related to the real pathogen

Physicians ...................... patients against smallpox by exposing them to the cowpox virus.

Scientists use chemicals, heat, or radiation to ................ a pathogenic virus harmless.

While live attenuated vaccines are quite ........................, inactivated vaccines deliver a much weaker immune system response

It was the Greek astronomer, Ptolemy, who .......................... that the earth was at the centre of the universe.

A ..................... job-seeker should recognize her comparative advantages when looking for a job.

If a job- hunter spends time applying for jobs that do not suit him or her very well, an OC is ........................... He or she cannot spend that time applying for more appropriate positions

It is not her absolute skills but some not common abilities that help a job-seeker ...........................

A job is ....................if both the money-related factors (salary, etc.) and non-money-related factors (location, corporate culture) are satisfying.

The ...................of the concept of comparative advantages was published in 1817.

The exposition of the concept of comparative advantages ......................... the question of trade advantages in a new way.

It may be ................to some economics students if a country just focuses on 1 product and buy others whereas that country could produce all of the products more efficiently.

Comparative advantages theory recognizes ...............of trade that haven't been dealt with earlier.

If a country recognizes and ..............its comparative advantages, it can enjoy fast growth.

The USA would have .................after a couples of year if it had been open to free trade.

In stead of improving the situation, things .........................

The tariff ................... growth on economic activity within the country.

together with, combined with

The tariff ..................... a series of punishments and retaliatory actions from US trading partners.

Workers regard the .....................level of competition from low-wage workers abroad as a threat to their livelihood.

Economists ..................... confirm that free trade benefits all consumers and boosts financial prosperity worldwide

When a country has protectionist restrictions like tariff and import quota, other countries will have their own ...............laws.

A business may try to .................. consumers against international competition. But in the end, the battle is probably lost.

Sports ...................... a sense of loyalty and purpose among citizens.

In 1988 South Korea hosted the Olympic Games for the ......................... of the division of territory between South Korea and North Korea

Athletics serve to unite ......................... peoples within a nation.

The British government wants students to play team sports in PE class to ............. the programs with moral values.

The Greeks ....................... their culture with a competitive spirit not just in sports but in o in art, music, law, and nearly all areas of life.

Some of the games of ................... are still popular in the modern-day Olympics.

Greek culture are considered the ......................... of Western civilization

Boxers in Greece wore leather on their knuckles to protect their own hands, .................... modern brass knuckles.

If play is to prepare for war, it should include .................... like that of a battle.

..........................., modern sports do not resemble ancient sports, yet some similarities can be drawn between the Olympic Games of Greece and the modern Olympics

Both the game Go and the Western game of chess have long histories, labyrinthine techniques, and ................ fan bases

Go teaches a manner of strategic thinking that might be useful in the ................... of business.

To win a game of Go, you need a combination of patience, balance, and .............................

Go board-placement strategy is similar to resource ..................

Players in Go may .................... tactical losses for an advantage.

A sense of self-identity allows an individual to distinguish himself or herself from others, both individually and .......................

Self-defining memories are the ......................... coding of a person

A nonspecific memory is an ........................ recollection of events such as a semester abroad, a war, or a period of illness.

A ..................... memory is a memory that occurs repeatedly in time, when the settings, characters, and emotions are the constant factors.

................... meaning, there are two kinds of self-defining memories.

Self-identity is somewhat ............., depending on your ages and life conditions.

Sports could perhaps fill the ..................... that wars left behind and offer a moral equivalent.

Sports may help ..................... warlike behavior.

Courage, ................., and team spirit are characteristics needed in participants of both sports and war.

The ........................ of sports and war is not only drawn between opposing nations, but within a society too.

By ................, sports are types of physical activity that are usually competitive, or even combative, just like war.

Helicopters are mainly used for military rather than ........... use.

Athletic games can ................... patriotism and nationalism, particularly when territorial disputes exist

Nations define themselves with state symbols, such as a flag, a currency, an ......................., and an armed force.

Educere can be further ........... into the prefix e-, meaning "out," and the verb ducere, meaning "to lead."

Some education theorists reference the Latin roots and argue that the purpose of education is to draw out the inherent abilities of young people to ......their intellectual thought and moral reasoning.

The modern usage of the word "education" stretches beyond formal schooling to encompass countless ......of mentorship and personal growth.

Education can refer to an adult's job-training and to self-directed study of a topic of personal interest, and it is ............whether it happens within the physical walls of a classroom or the virtual walls of online programs.

The debate will ........ in the media over the next week or two.

Education is .......... from the Latin verb educare, and more distantly from the Latin verb educere, "to bring forth.'

The significance of Aristotle's......... of the prince cannot be overstated since Alexander highly respected Aristotle.

He has a .........resistance to admitting he is wrong. He is so arrogant.

We have some ............ parish records from the 16th century.

It was ............. obvious that she was telling a lie.

We are ................ when we judge people's actions by our cultural criteria rather than by their own.

These changes could ............. a period of dramatic economic growth.

We live in an increasingly .......... society, in which religion has less and less influence on our daily lives.

Plato's metaphysics deal with philosophical idealism, which holds as its central principle that reality consists only of ideas or thoughts that humans bring to their consciousness.

The findings have opened a Pandora's box of questions that ............ just how much there is to learn about probiotics.

It was a poor telephone connection, and only some of his words were ......

One of the main ......... of the film is the development of the relationship between the boy and his uncle.

The governor's speech at the university was really just a ...........for drawing attention to his re-election campaign.

The people who clean our office building after hours don't like to be called janitors. They think the term

An ordinary movie viewer and a real ........are likely to have very different opinions about the movies they see.

Walt Disney and his brother Roy founded their .......entertainment company in 1923, although at that time it was called the Disney Brothers Cartoon Studio.

Franklin D. Roosevelt pushed through numerous economic measures during his first one hundred days as president, most of them........... Various moves by FDR at this time revived stock prices, shored up the value of the US dollar, and largely restored public confidence in banks.

When a movie was made of the novel The Man in the Iron Mask, the screenwriters made a change to Alexandre Dumas's original characters. In the movie, the bad King Louis XIV of France is said to be the ....... of the good and heroic orphan boy, Philippe.

We had the ......... of starting our trip to Florida on a day when a huge snowstorm struck. All flights out of New York were cancelled, and we wound up spending a day and a half at the airport.

The respiratory system..............exchanges gases, taking in oxygen from the environment and replacing it with carbon dioxide.

In general, larger particles land, by way of direct interception and............., along the upper airway passages

..........fibers are an example pf respirable particulates that become lodged in the upper airway.

In lower passages, particles end up in the bronchial region by way of ...... as particles lose their buoyancy.

The weight of the cargo affected the ....... of the vehicle.

Internal combustion engines in vehicles consume petroleum and other liquids such as gasoline, diesel, and fuel oil, and they produce exhaust emissions that result in environmental ......

A state program to ........ engines with pollution controls has succeeded in reducing pollution from trains.

This is an especially ..........problem in developing countries because of the prevalence of older, poorly maintained vehicles.

In a hybrid system, the electric motor runs the engine entirely when the vehicle is ....... such as when it's stopped for a traffic light or inching along in heavy traffic.

There's a ....... of books about the royal family.

Smoking can cause ........... diseases.

While unhealthy air may receive little attention from authorities during normal times, the ....of elite athletes may force governments to improve their environments.

The International Olympic Committee ........that it requires host nations to provide a healthy environment for athletes, including meeting basic air quality standards.

Over 60% of all Georgians want to keep the present flag and only 29% want to ...... it.

Santiago, Chile, was .............smog before to the Copa América soccer tournament.

She did/ran her first .......... in just under three hours.

The release from prison of two of the terrorists has provoked a public ........