Choose the word whose underlined part is pronounced differently from the others.

Choose the word whose stress pattern is different from the others.

Choose the correct answer to complete each of the following sentences.

Choose the word that is CLOSEST in meaning to the underlined words or phrase.

Identify the mistake in each of the following sentences, then correct it.

a. The company will have inventing five A.I. robots by the end of next year.

b. My mother told me spending more time studying and less time playing games.

c. The better education you get, the most opportunities for a good job there will be.

Elephants are the largest living animals on land. They are now in danger

becoming extinct. The number of elephants has been decreasing for many years. Elephants still live in some parts of Africa and Asia, they have disappeared from West Asia, Java, and most of China.

Why are elephants disappearing? One reason is that people have been

elephants for the ivory tusks. Another reason is that people have been destroying the elephants' habitat.

environmental groups have been working to stop people from killing elephants and selling and buying ivory. People have built sanctuaries for elephants to live in . We have to protect elephants if we want them to survive.

Read the text and choose the correct answer for each question.

The word “robot” first appeared in a 1921 stage play by Czech writer Karel Capek. In the play, a man makes a machine that can think, which he calls a robot, and which ends up killing its owner. In the 1940s, the American science fiction writer, Isaac Asimov, wrote a series of stories about robots and invented the term 'robotics', the science of robots. Meanwhile, in the real world, the first robots were developed by an engineer, Joseph F. Engelberger, and an inventor, George C. Devol. Together they started Unimation, a manufacturing company that produced the first real robot in 1961, called the Unimate. Robots of this type were installed at a General Motors automobile plant and proved to be a success. They worked reliably and saved money for General Motors, so other companies were soon acquiring robots as well.

These industrial robots were nothing like the terrifying creatures that can often be seen in science fiction films. In fact, these robots looked and behaved nothing like humans. They were simply pieces of computer-controlled machines, with metal "arms" or "hands". Since they were made of metal, they could perform certain jobs that were difficult or dangerous for humans, particularly jobs that involve high heat. And since robots were tireless and never got hungry, sleepy, or distracted, they were useful for tasks that would be tiring or boring for humans. Industrial robots have been improved over the years, and today they are used in many factories around the world. Though the use of robots has meant the loss of some jobs, at the same time other jobs have been created in the design, development, and production of the robots.

Choose the sentence that has the same meaning as the given one.