IV. Choose the word (a, b, c, or d) that best fits each of the blank spaces.
Computers are very (21)____, but they also can (22) _____ problems. One kind of
problem is with the computer’s memory. It is not perfect, so (23) ____ computers lose
(24)______information. (25)_____ problem is with the machinery. Computers are
machines, and (26)_____can break down. When computers break down, they
(27)______erase information, like chalk on a blackboard. Or they may stop doing
anything at all. And there is another different kind of problem with computers. Some
doctors say they may be bad for your (28)_____. They say you should computers all day.
21. a. Useful b. careful c. helpful d. a&c
22. a. make b. cause c. do d. take
23. a. nearly b. hardly c. never d. sometimes
24. a. boring b. interesting c. important d. amusing
25. a. Other b. Another c. Some d. Many
26. a. computers b. machines c. problem d. information
27. a. may b. must c. should d. need to
28. a. health b. healthy c. healthful d. healthily
V. Read the following passage and choose the item (a, b, c, or d) that best answers
each of the questions about it.
The first computers were very large machines. Now computers come in all shapes and
sizes. There were still big computers for companies or universities. There are other
special computers for factories. These large computers tell the factory machines what to
do. But there are also small personal computers to use at home or in an office. There are
even computers in telephones, television sets, and cars. These computers have to be very
small. They are so small you cannot even see all their parts.
29. The first computers were _______.
a. tiny b. huge
c. in all shapes and sizes d. all are correct
30. There are computers
a. for companies and universities
b. to use at home
c. in telephones, television sets, and cars
d. all are correct
31. What does the word ‘they’ in line 7 refer to?
a. telephones b. television sets
c. cars d. computers
32. What is the passage written about?
a. old computers b. modern computers
c. computers’ shapes d. computers’ sizes
33. Which of the following is true?
a. The first computers were very large.
b. Nowadays, there are only small computers.
c. All modern computers are so small that you cannot see all their parts.
d. Modern computers have the same size.

Today computers come ____(1)___ all shapes and sizes.There were still big computers for companies or universities. There are other special computers for factories. These large computers tell the fatory machines ___(2)___ to do. But there are also small ___(3)___ computers to use at home or in an office. There are even computers in telephones, television ___(4)___, and cars. These computers have to be small. They are so small that you cannot ___(5)___ see all their parts.

Computers are very useful, but they also can ____(6)___ problems. One kind of problems is with the computer's memory. It is not perfect so sometimes computers ___(7)___ important information. Another problem is with the machinery. Computers are machines, and machines can break down. When the computers break down, they may ___(8)___ information, ___(9)___ chalk on a blackboard. Or they may stop doing anything at all. And there is ___(10)____ different kind of problem with computers. Some doctors say they may be bad for your health. They say you should not work with computers all day.

Read the passage and choose the best option.

The world’s first computer was made in 1946 although computer – like machines
were built in the nineteenth century. Computers were sold commercially for the first
time….(1)……the 1950s. Computers are now much… (2) ……and more powerful,
and they can be bought much more cheaply.
Computers are…(3) …………. In many fields: in business, science and
education. They can be used to forecast the weather, or to control …….(4)……which
make cars.….(5)……home computers have been sold recently. People know more 
about computers than they used to. Computers help us greatly in our work and they
are playing a big part in our lives.
1. A. in      B. at      C. on      D. for
2. A. as small       B. smaller      C. smallest      D. more small
3. A. use      B. to use      C. using      D. used
4. A. cities      B. countries      C. robots      D. machines
5. A. Every      B. Many      C. Much      D. A little

V/ Read the text and fill in the blanks with suitable words
people agree that computers are the most important…41……….of the 20th century. The first business computers…..42……….introduced just about thirty years ago, and now they are being…43……. In a wide variety of fields, from banking to space travel. 44……., until just a few years ago, computers were very large, expensive machines owned by large corporation and governments. 45….. everyone knew that computers existed, very few people had ever seen one and even…46……..had used one. Then in the 1970s the silicon chip was invented. Because this electronic device …47…….store a large amount of information in a very small space,computers could be much smaller and less expensive …48........the huge mainframe computers used……49………...corporation. Some computers manufacturers believed that people might like to have computers in…50…….homes, offices, and school, so the personal computer was born.

Question 6: Read the following passage and choose the best answer. Write your answers in the numbered blanks provided below the passage. (20point)

In addition to the great ridges and volcanic chains, the oceans conceal another form of undersea mountains: the strange guyot, or flat-topped seamount. No marine geologist even suspected the  existence of these isolated mountains until they were discovered by geologist Harry H. Hess in 1946.   He was serving at the time as naval officer on a ship equipped with a fathometer. Hess named these truncated peaks for the nineteenth-century Swiss-born geologist Arnold Guyot, who had served on the faculty of Princeton University for thirty years. Since then, hundreds of guyots have been discovered in every ocean but the Arctic. Like offshore canyons, guyots present a challenge to oceanographic theory. They are believed to be extinct volcanoes. Their flat tops indicate that they once stood above or just below the surface, where the action of waves leveled off their peaks. Yet today, by definition, their summits are at least 600 feet below the surface, and some are as deep as 8,200 feet. Most lie between 3,200 feet and 6,500 feet. Their tops are not really flat but slope upward to a low pinnacle at the center. Dredging from the tops of guyots has recovered basalt and coral rubble, and that would be expected from the eroded tops of what were once islands. Some of this material is over 80 million years old. Geologists think the drowning of the guyots involved two processes: The great weight of the volcanic mountains depressed the sea floor beneath them, and the level of the sea rose a number of times, especially when the last Ice Age ended, some 8,000 to 11.000 years ago.

51. What is the author's main purpose in writing this passage?

A. To trace the career of Arnold Guyot.

B. To describe feature of the undersea world.

C. To present the results of recent geologic research.

D. To discuss underwater ridges and volcano chains

52. The word “conceal” is closest in meaning to which of the following?

A. Contain                 B. Erode                                C. Hide                       D. Create

53. The passage implies that guyots were first detected by means of________.

A. a fathometer                                                        B. computer analysic

C. a deep-sea diving expedition                            D. research submarines

54. The author indicates that Arnold Guyot________.

A. was Harry Hess's instructor                              B. invented the fathometer

C. named the guyed after himself                          D. taught at Princeton University

55. What does the passage say about the Arctic Ocean?

A. The first guyot was discovered there.

B. No guyots have ever been found there.

C. There are more guyots there than in any other ocean.

D. It is impossible that guyots were ever formed there.

56. The author states that offshore canyons and guyots have which of the following characteristics in common?

A. Both are found on the ocean floor near continental shelves.

B. Both present oceanographers with a mystery.

C. Both were formed by volcanic activity.

D. Both were, at one time, above the surface of the sea.

57. According to the passage, most guyots are found at a depth of________.

A. less than 600 feet.                                                           B. between 600 and 3,200 feet.

C. between 3,200 and 6,500 feet                            D. more than 8,200 feet

51. Which of the following is closest in meaning to the word “rubble”?

A. Fragments             B. Mixture                             C. Columns               D. Core

51. According to the passage, which of the following two processes were involved in the submersion of guyots?

A. Erosion and volcanic activity.

B. The sinking of the sea floor and the rising of sea level.

C. Mountain building and the action of ocean currents

D. High tides and earthquakes

60. According to the passage, when did sea level significantly rise?

A. In 1946                                                                 B. In the nineteenth century

C. From 8,000 to 11,000 years                              D. 80 million years ago

Read the following passage and choose the best answers.

The zipper is a wonderful invention. They are very common so we forget that they are wonderful. They are strong, but they open and close very easily. They come in many colors and sizes. In 1810s, people in the US wore high shoes or clothes with long row of buttons. It was hard for them to wear anything. They wanted an easier way to put on and take off clothes. White comb Judson invented the first zipper in 1839. He called it a slide fastener.

A zipper has three parts. There are dozens of metal or plastic teeth in two rows. These are fastened to two flexible strips of cloth. A fastener slides along and fastens the teeth together. When it slides the other way, it takes the teeth apart.

5.    Many people forget that zippers are wonderful because ………………………

A. they are strong  B. they open and close easily     C. they are colorful                 D. they are common

6.    The first zipper was invented ………………………………………

A. in 1800                       B. in the 1800s                C. in 1839                          D. in 18^th century

7.    A zipper consists of …………………………………

A.three metal of plastic teeth                B. dozens of parts                                C. dozens of parts                    D. metal or plastic teeth, two flexible strips of cloth and fastener

8.    It was …………for people in the US to wear clothes or shoes with a long row of buttons.

a.                                          A.easy        B. difficult              c.wonderful                          d.convenient

Read the passage below and choose the best answer for each question.

            If you were to stop people in the street and ask them to name a ship that had been sunk, it is likely that nearly all of them would say the Titanic. For the sinking of the Titanic was, if not the most tragic, certainly the most famous sea disaster in the history of ocean travel.

            The Titanic was built as a luxury liner, intended to be the fastest in the world, and a great deal of publicity had surrounded it. The last point probably explains why so many important people from all walks of life were on the boat when it went down.

            The Titanic was on its maiden voyage to America in 1912 when it struck an iceberg and sank. Of its 2,300 passengers, more than two-thirds were drowned. Because the Titanic was thought to be virtually unsinkable, no one was prepared for the tragedy. There was total panic as very few of the passengers had bothered to learn the necessary drill in the event of trouble. There was severe shortage of lifeboats and those that were launched were still half-empty. The one point of calm was to be found in the ballroom where the band carried on playing right to the very end.

What makes the sinking of the Titanic even more tragic is the fact that warnings of icebergs had been sent, yet the liner was still continuing at full speed. In addition, one ship was only ten miles away but did not receive the distress signal.

            One good thing did, however, result from the disaster. The whole question of safety at sea was looked into, resulting in much better safety measures, including stricter lifeboat regulations and the establishment of an iceberg patrol.

1. The sinking of the Titanic was______.

A. the most tragic sea disaster.                                   B. the most historic sea disaster.

C. the most famous sea disaster                                  D. the first great sea disaster.

2. What can the word “maiden” be best replaced with?

A. first                         B. historical                             C. important                D. last

3. The life boats were______.

A. too short                 B. launched too soon              C. half finished           D. poorly equipped

4. The word “ those” refers to______.

A. passengers              B. icebergs                              C. people                     D. lifeboats

5. The positive result of the disaster was that______.

A. a full inquiry was made.                             B. sea travel was made safer

C. lifeboats were made larger.                        D. a program of iceberg destruction was started.      

Part 6: Read the passage and choose the best answer to each of the following questions. Write your answer A, B, C or D in the answer box below. (1.75p):

My school library is in a very large building. There are enough chairs and desk for hundreds of students. There are three librarians in the library. They are always ready to help students to find books. There are a lot of large bookshelves. On the shelves are books of various subjects and newspaper and magazines. There are also reference books and dictionaries for different languages. The library opens at ten past seven in the monring and closes at four in the afternoon. It opens from Monday through Friday.

29. what is the writer mainly talking about in the passage above ?

A. His/ her school library                    B. His/ her school

C. His/ her books                                D. His/ her favourite subjects.

30. How are the librarians in the library ?

A. hard- working              B. lazy            C. helpful          D. beautiful

31. How many days a week does the library open?

A. 4 days                B. 5 days                  C. 6 days                      D. 7 days

32. According to the passage, which of the following statement is NOT TRUE ?

A. There are a lot of books in the library.              B. The school library is very large

C. Hundreds of students go to the library to read books     D. There are no books for different laguages.

33. What does the pronoun “They” in the fourth sentence of the passage mean?

A. Magazines        B. Reference books          C. Librarians               D. Newspapers

Choose the letter A, B, C or D to complete the passage below

Computers are widely used nowadays and have _________ (6) benefits. First of all, they are used in various aspects _________ (7) our life such as science, industry, airline, military and so on. Computers are also the tool with which we are able _________ (8) the internet, watch animated television shows and other entertainment programs. Moreover, industrialization could not make its miracle jump without the support of computers. Computers, as well as advances in information technology, _________ (9) our life modern, convenient and civilized. Besides, computers and the internet bring us a great means of communication. Distance is no longer a matter of concern _________ (10) we can send emails within a few seconds or make cheap internet phone calls. In short, computers have become an indispensable device and are of vital use in the life of the human being.

Question 7:

A. in

B. with

C. of

D. for