6. In Computer Science classes we learn how _________ a computer. 

  A  to use              B  to play              C  to do                        D  to open

  7. Mai: Let's go to the _________ and get some drink.  – Lan: Good idea!

  A  library            B  cafeteria            C  movie theater           D  study area

  8. Ba: What subject do you like best?  - Lan: I like _________ best.

  A  tennis             B  marbles            C  chess                       D  math

  9. Nga and her friends are _________ some experiments in Physics now.

  A  learning                    B  making             C  doing                        D  taking

  10. Listen! Ba _________ the guitar.

   A  playing         B  plays                    C  often plays                   D  is playing

II. Choose from sentences A-G the one which fits each gap 1-5. There is one extra sentence you do not need to use. (1,0 p)

Every body has heard about the Internet, but do you know what an “internet” is? (0)___B____

In fact, intranets make use of the same software programs as the internet to connect computers and people. (1)__________.

If your intranet is working properly, it can link together huge amounts of information which is stored in different places in the company. ____________.

A company intranet can, of course, be used for unimportant information like office memos and canteen menus. (3)___________.

The intranet is a great idea, but the systemonly works if everyone on the intranet is willing to share their information with other people. (4))___________.

Another problem which often occurs is that top managers like to use the intranet to “communicate down” rather than to “communicate across”. (5)__________.

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

As computer use becomes more common, the need for security is more important than ever. One of the greatest security threats in the online world is computer hacking. Computer hacking is the unauthorized access to a computer or network of computers. Hackers are people who illegally enter systems. They may alter or delete information, steal private information, or spread viruses that can damage or destroy files. But how exactly can a hacker get into a system to do these things?

Most hackers use information called protocols that are built into computer software. These protocols allow computers to interact with one another. Protocols are sort of like computer police officers. When a computer connects to another system, the protocols check to see if the access is valid. The protocols can also determine how much information can be shared between the two systems. Hackers can manipulate the protocols to get unlimited access to a computer system.

In fact, just the act of entering a computer network is considered hacking. This is commonly called passive hacking. Passive hackers get a rush from just being able to access a challenging system like a bank or military network. Another kind of hacker tries to do damage to a system. After hacking into systems, these hackers release viruses or alter, delete, or take information. Known as active hackers, they are, by far, the more dangerous of the two.

        The easiest way to protect a system is with a good password, Long and unusual passwords are harder for hackers to guess. For even greater security, some online services now use “password-plus” systems. In this case, users first put in a password and then put in a second code that changes after the user accesses the site. Users either have special cards or devices that show them the new code to use the next time. Even if a hacker steals the password, they won't have the code. Or if the hacker somehow gets the code, they still don't know the password.

It is implied in the passage that ______.

A. it is difficult to protect data from being stolen by hackers.

B. not every hacker is harmful.

C. hackers always damage the information in the host computer.

D. online services have been improving their security system.

Fill in the blank.

Internet (1)........... the invention of modern and high technology science. It provides us amazing facility (2)............. searching any information from any corner of the world by anyone. We can connect more than one computer to each other using this internet in order to easily access information (3).............. any connected computer from one place. Using internet we can send any big or small message, information very quickly within seconds to anyone’s computer, mobile or other digital device like tablets, PC, etc. It is a vast storage of information as it has more (4)...... billions of running websites related to the domestic, business, academic, governmental, etc. We can say it is a network of networks.

Read the passage carefully and choose correct answer for each question below.

Education is another area of social life in which information technology is changing the way we communicate. Today's college students may not simple sit in a lecture or a library to learn about their field. Through their computers and the wonders of virtual reality they can participate in lifelike stimulated experiences. Consider the following scenario of the future of education made possible through developments in information technology.

For children over the age of 10, daily attendance at schools is not compulsory. Some of the older children attend school only once or twice a week to get tutorial support or instruction from a teacher. For the most part, pupils are encouraged to work online from home. Students should complete a minimum number of study hour per year; however, they may make up these hours by studying at home at times that suit their family schedule. They can log on early or late in the day and even join live classes in other countries. In order to ensure that each student is learning adequately, computer software will automatically monitor the number hours a week each student studies online as well as student's learning materials and assessment activities. Reports will be available for parents and teachers. The software can then identify the best learning activities and conditions for each individual student and generate similar activities. It can be also identify areas of weak achievement and produce special programs adjusted to the students' needs.

What can't the software do?

A. Find out the best activities for the students

B. Design materials for the students

C. Identify weaknesses of the students

D. Monitor the time the students learn

Read the passage carefully and choose correct answer for each question below.

Education is another area of social life in which information technology is changing the way we communicate. Today's college students may not simple sit in a lecture or a library to learn about their field. Through their computers and the wonders of virtual reality they can participate in lifelike stimulated experiences. Consider the following scenario of the future of education made possible through developments in information technology.

For children over the age of 10, daily attendance at schools is not compulsory. Some of the older children attend school only once or twice a week to get tutorial support or instruction from a teacher. For the most part, pupils are encouraged to work online from home. Students should complete a minimum number of study hour per year; however, they may make up these hours by studying at home at times that suit their family schedule. They can log on early or late in the day and even join live classes in other countries. In order to ensure that each student is learning adequately, computer software will automatically monitor the number hours a week each student studies online as well as student's learning materials and assessment activities. Reports will be available for parents and teachers. The software can then identify the best learning activities and conditions for each individual student and generate similar activities. It can be also identify areas of weak achievement and produce special programs adjusted to the students' needs.

What can the software do?

A. Identify the best learning activities.

B. Generate similar activities.

C. Identify areas of week achievement and produce special programs.

D. All are correct.

Mọi người đọc rồi sử hộ mình ngữ pháp nhé.

Benefits of Internet.

Nowadays, Internet has become an important part in our lives. Every day, people use the Internet to search for information, study online, contact with friends,...The Internet is extremely important in many fields, from education and health care to business and government. The Internet has a huge source of information and most of these informations are reliable. Besides, Internet is a great mean of communication. Through the soicial networks such as Facebook, Instagram, Twitter,...you can communicate with anyone from any part of the world easily. These soicial networks are also useful for your business. Moreover, Internet allows people learn whatever they want and whenever they want. Most of the information it can provide is free. Furthermore, Internet isn't a bad choice for everyone needs to relax a little bit after a long day. Everyone can find something to entertain themselves on the Internet. The Internet has lots of benefits but we shouldn't use the Internet too much because it may have negative effects on our lives.

Disadvantage of playing too much computer games.

One of the entertainment ways is playing computer games. Playing computer games helps people relax after a hard working day. But playing too much computer games can have lots of disadvantages. First, playing computer games will create addiction so you may spend more time on playing than usual. It will affect your daily activities. Second, spending too many hours in front of a screen will make your life become boring and not enough soicial interaction. Third, playing too much computer games is really harmful to your especially eyes. It also affects your performance at school or work. Forth, the cost of playing computer games is very high. People always want to win the games so they charge money for games to get higher score and spend lots of money to buy new games. Finally, people who addicted to playing action and violent games may have bad or strange behaviors and attitudes in real life. Playing computer games is not wrong, we should have the suitable time for it and don't let it affect too much to our lives.

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

As computer use becomes more common, the need for security is more important than ever. One of the greatest security threats in the online world is computer hacking. Computer hacking is the unauthorized access to a computer or network of computers. Hackers are people who illegally enter systems. They may alter or delete information, steal private information, or spread viruses that can damage or destroy files. But how exactly can a hacker get into a system to do these things?

Most hackers use information called protocols that are built into computer software. These protocols allow computers to interact with one another. Protocols are sort of like computer police officers. When a computer connects to another system, the protocols check to see if the access is valid. The protocols can also determine how much information can be shared between the two systems. Hackers can manipulate the protocols to get unlimited access to a computer system.

In fact, just the act of entering a computer network is considered hacking. This is commonly called passive hacking. Passive hackers get a rush from just being able to access a challenging system like a bank or military network. Another kind of hacker tries to do damage to a system. After hacking into systems, these hackers release viruses or alter, delete, or take information. Known as active hackers, they are, by far, the more dangerous of the two.

        The easiest way to protect a system is with a good password, Long and unusual passwords are harder for hackers to guess. For even greater security, some online services now use “password-plus” systems. In this case, users first put in a password and then put in a second code that changes after the user accesses the site. Users either have special cards or devices that show them the new code to use the next time. Even if a hacker steals the password, they won't have the code. Or if the hacker somehow gets the code, they still don't know the password.

According to paragraph 2, which information is NOT true about protocols?

A. Protocols are a set of rules controlling the way data is sent between computers.

B. Protocols can try out whether they are legal to access another computer or not.

C. The amount of shared information between two computers depends on the host computer.

D. The data hackers can get from others' computers may be infinite.