VII. From the four words or phrases choose the one that best completes the sentence.
Over the centuries, ______ that try to explain the origins of the university.




A.although many theories
B.many theories
C.have many theories been
D.there have been many theories

What is the passage mainly about?




A.Modern day agricultural procedures in Cambodia.
B.A possible explanation for the, decline of a civilization.
C.The essential role water plays in farming.
D.Religious temples of the ancient Khmer Empire.

V. Fill in each blank space with one appropriate from the box. .
The Great Wall is probably China's best-known monument and one of its (26) popular tourist destinations. In 1987 it was designated a World Heritage Site by the United Nations Educational, Scientific and Cultural Organization (UNESCO). The Great Wall is not a (27) , continuous structure. Rather, it consists of a network of walls and towers that leaves the frontier open in places. Estimates of the total length of the monument vary, depending on (28) sections are included and how they are measured. The Great Wall is about 2,400 km (about 1,500 miles) long, (29) conservative estimates. Other estimates cite a length of 6,400 km (4,000 miles), or even longer. Some long-standing myths about the wall have been dispelled in recent decades. The existing wall is not several thousand years old, nor is it, as has been widely asserted, visible with the (30)______ eye from outer space. (Astronauts have confirmed this. However, same of the wall is discernible in special radar images taken by satellites.)
(26)




A.more
B.most
C.less
D.so

IV. Choose the word or phrase - A, B, C or D - that needs correcting.
Financier Andrew Mellon donated (A) most of this magnificent (B) art collection (C) to the National Gallery of Art, where it is now locating (D).




A.donated
B.magnificent
C.collection
D.locating

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closet in meaning to each of the following questions.
Greater use of public transport would cut the amount of pollution from cars.




A.Were more people to use public transport, cars would stop releasing exhaust into the atmosphere.
B.If more people use public transport, it will cut the amount of pollution from cars.
C.If public transport was widely used, people would no longer suffer from pollution from cars.
D.If more people used public transport, there would be less pollution from cars.

As the earth turns, half of the planet_____ the sun, and the other half faces away.




A.meets
B.likes
C.enters
D.faces

My penpal and I have______ once every month since 2004.




A.called
B.read
C.wrote
D.corresponded

VII. Choose the answer that is nearest in meaning to the printed before it.
I am sorry I didn't finish my homework last night.




A.I wish I finished my homework last night.
B.I wish to finish my homework last night.
C.I wish I had finished my homework last night.
D.I wish I would finish my homework last night.

VI. Read the passage carefully and choose the correct answer.
The advent of the Internet may be one of the most important technological developments in recent years. Never before have so many people had access to so many different sources of information. For all of the Internet's advantages, however, people are currently becoming aware of some of its drawbacks and are looking for creative solutions. Among the current problems, which include a general lack of reliability and numerous security concerns, the most crucial is speed.
First of all, the Internet has grown very quickly. In 1990, only a few academics had ever heard of the Internet. In 1996, over 50 million people used it. Every year, the number of people with access to the Internet doubles. The rapid growth has been a problem. The computer systems which run the Internet have not been able to keep up with the demand. Also, sometimes a request for information most pass through many routing computers before the information can be obtained. A request for information made in Paris 'might have to go through computers in New York, Los Angeles and Tokyo in order to obtain the required information.
Consequently, service is often slow and unpredictable. Service also tends to be worse when the Internet is busiest - during the business day of the Western Hemisphere - whi.ch is also when companies need its service the most.
Some people are trying to harness the power of networked computers in such a way as to avoid .this problem. In 1995, a group of American universities banded together to form what has come to be known as Internet II. Internet II is a smaller, more specialized system intended for academic use. Since it is more specialized, fewer users are allowed access. Consequently, the time required to receive information has decreased.
Businesses are beginning to explore a possible analogue to the Internet II. Many businesses are creating their own "Intranets". These are systems that can only be used by the members of the same company. In theory, fewer users should translate into a faster system. Intranets are very useful for large national and international companies whose branches need to share information. Another benefit of an Intranet is an increased amount of security. Since only company employees have access to the information on the Intranet, their information is protected from competitors. While there is little doubt that the Internet will eventually be a fast reliable service, industry and the academic community have taken their own steps toward making more practical global networks.
According the passage, which of the following is true of the Internet?




A.It tends to be unreliable.
B.It has created a sense of financial security.
C.It is too expensive to access.
D.It has become increasingly less popular.

IV. Choose the underlined word or phrase (A, B, C or D) that needs correcting.
The professor decided to allow (A) the students to take (B) the examination a second (C) time because (D) the low scores.




A.to allow
B.take
C.second
D.because