Read the following passage and mark the letter A, B, C, or D indicate the correct answer to each of the questions.

      In the near term, the goal of keeping AI’s impact on society beneficial motivates research in many areas, from economics and law to technical topics such as verification, validity, security and control. Whereas it may be little more than a minor nuisance if your laptop crashes or gets hacked, it becomes all the more important that an AI system does what you want it to do if it controls your car, your airplane, your pacemaker, your automated trading system or your power grid. Another short-term challenge is preventing a devastating arms race in lethal autonomous weapons.

       In the long term, an important question is what will happen if the quest for strong AI succeeds and an AI system becomes better than humans at all cognitive tasks. Such a system could potentially undergo recursive self-improvement, triggering an intelligence explosion leaving human intellect far behind. By inventing revolutionary new technologies, such a superintelligence might help us eradicate war, disease, and poverty, and so the creation of strong AI might be the biggest event in human history. Some experts have expressed concern, though, that it might also be the last, unless we learn to align the goals of the AI with ours before it becomes superintelligent.

      There are some who question whether strong AI will ever be achieved, and others who insist that the creation of superintelligent AI is guaranteed to be beneficial. At FLI we recognize both of these possibilities, but also recognize the potential for an artificial intelligence system to intentionally or unintentionally cause great harm. We believe research today will help us better prepare for and prevent such potentially negative consequences in the future, thus enjoying the benefits of AI while avoiding pitfalls.

(source: https://www.beyondteaching.com/)

Which best serves as the title for the passage?

One of the main drawbacks of office work is that people can be easily inflicted _________________ back pains.

John admitted ____ a lot of compulsory courses in his higher education curriculum.

Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

 ____ Internet is offering human beings a wide range of benefits and some drawbacks as well.

In the United States, there has risen a demand that guns ____ from the public.

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of the primary stress in each of the following questions.

Alex dreams of going on tour – he’s just waiting for his big ______________ to get his foot in the door of the music industry.

Urbanization is the triumph of the unnatural over the natural, the grid over the organic.

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

STREET PAPERS

      The problem of homelessness is an international one. In the capital cities of the world, the sight of people begging on the streets is becoming increasingly rare. But all over the world, homeless people are taking the future into their own (23) _____________. By selling "street papers" they no longer need to beg for a (24) ____________.

       The concept of the street paper is simple. It is sold by homeless and ex-homeless people (25) ________ buy it at a fixed price of 30p and sell it to the public for 70p, keeping 40p for themselves. If they have no money, then they can get the first ten copies on (26) _____________ and pay for them later. Every paper seller receives training and is given a special identity badge.

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

The matches went on till as late as 10 p.m. on Saturday and even then the A division final had to be carried over to the next day.