Chọn câu trả lời đúng:

A computer is an electronic..(1).. which executes software programs. It consits..(2)..2 parts hardware and..(3)..The computer processes input through input devices like mouse and keyboard. The computer displays output through output devices like color monitor and printer. The size of a computer varies considerably from very..(4)..to very big. The speed of computers also has a very large range. Computers have become indispenable in today's world. ..(5)..of people use computers all over the world

1. A. device B. computer C. monitor D.form

2. A. for B. with C. of D.about

3. A. mouse B. keyboard C. screen D. software

4. A. slim B. small C. large D. heavy

5. A. millions B. thousands C. hundreds D. none

1. Read the text below. Match the highlighted words and phrase with their meanings.

(Đọc văn bản dưới đây. Nối các từ và cụm từ được đánh dấu với nghĩa của chúng.)

COMPUTER HARDWARE

A computer needs both hardware and software to run, but decisions about the hardware must be made before you buy a computer. Understanding some basic information about the hardware is very important and will help you decide on the most suitable computer for you.

• Processors: The processor controls all of the activities of a computer. Processor speed is often shown in gigahertz (GHz). High processor speed means that your computer can run faster.

• Random Access Memory, or RAM: It is displayed in gigabytes (GB). The RAM shows how powerful your computer is. The more RAM in a computer, the more tasks your computer can do at the same time.

• Storage space: It shows how much information (such as documents, music, photos, etc.) a computer can store. It is also displayed in gigabytes (GB). There is other information about the hardware, such as the screen size, the battery, and the weight, that you need to know before choosing the best computer for you.

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

24. Each time you turn it on, with appropriate hardware and software, it is capable of doing almost anything you ask.

A. suitable B. good C. right D. important

25. Mr. Park Hang-Seo, a Korean coach, is considered a big cheese in Vietnam football.

A. a famous person B. a white man

C. a delicious meal D. an important and powerful person

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.

26. The internet helps us link with each other easily and quickly.

A. disconnect B. allow C. damage D. interact

27. Have I pronounced your name accurately?

A. magically B. incorrectly C. exactly D. naturally

Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of the following exchanges.

28. A: “You look nice today. I like your new hairstyle” - B: “  ”

A. It’s nice of you to say so. B. Shall I? Thanks.

C. Oh, Well done! D. I feel interesting to hear that.

29. A: “Would you like some coffee?” - B: “  ”

A.  No, thank you! B. Never mind!

C. What a good idea! D. Great job!

select the antonym of the following bold and underlined wor in each sentence in the unit:
1/ look at the illustrations of different parts of a computers system
A together B similar C average D pure

2/ she was wearing a beautiful dress
A unsightly B Dirty C dusty D bad

3/ we receive letters from and send letters to almost every part of the world with the help of computers
A take B buy C sell D break

4/ and we can even learn foreign language on computer
A known B native C natural D expected

5/ each time you turn it on with appropriate hardware and software it is capable of doing almost anything you ask
A unsuitable B uniportant C ill prepared D irregular

6/ the man understood the lessons very well
A ill B hardly C poorly D wrong

7/ listen to the old man's story again and write the missing words
A existing B near C here D nearby

8/ Places of scenic beauty are places where the scenes are intersting and beautiful
A incorrect B tiresome C irrelevant D unlucky

9/ why is computer a miraculous device
A ordinary B improper C false D ugly

10/ my personal opinion is that the student should be doing more work outside the classroom
A national B inner C sprititual D public

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

Each time you turn it on, with appropriate hardware and software, it is capable of doing almost anything you ask.

A. unsuitable

B. unimportant 

C. ill-prepared

D. irregular 

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

Each time you turn it on, with appropriate hardware and software, it is capable of doing almost anything you ask.

A. ill-prepared

B. unimportant

C. unsuitable

D. irregula

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

Each time you turn it on, with appropriate hardware and software, it is capable of doing almost anything you ask.

A. unsuitable

B. unimportant

C. ill-prepared 

D. irregular

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

Each time you turn it on, with appropriate hardware and software, it is capable of doing almost anything you ask.

A. ill-prepared

B. unimportant

C. unsuitable

D. irregula

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

Each time you turn it on, with appropriate hardware and software, it is capable of doing almost anything you ask.

A. ill-prepared

B. unimportant

C. unsuitable 

D. irregula