1.Robots are used to perform make / perform I study many dangerous jobs.. Computers are used to...access / do / send the Internet.. Satellites are used for...make / transmit / write radi
Trang 1unit 15 COMPUTERS
TEST I
I Choose the correct words to complete each sentence Use the correct form
of the word.
1.Robots are used to perform (make / perform I study) many dangerous jobs
2. CD-ROM is used for (connect / perform / store) information on many subjects
3 Police use DNA fingerprinting to (identify / read / transmit) criminals
4. Computers are used to (access / do / send) the Internet
5. Satellites are used for (make / transmit / write) radio programs
6 Home computers are used to , (do / make / have) budgets
II Complete the conversation Use the words and expressions in the box.
can so would favorite kind of food
Sherry: I feel tired tonight I really don't want to cook
Whitney: Neither do I Say, do you like Thai food?
Sherry: It's delicious I 1
Whitney: I do, 2 It's my 3 Let's call
Chiang Mai Restaurant for home delivery
Sherry: Great idea! Their food is always good I eal there a lot
Whitney: .4 do I Well, what 5 you like
tonight?
Sherry: I'm in the mood for some soup.
Whitney: So 6 I And I think I 7 have spicy
chicken and special Thai rice Sherry: OK, let's order Oh,
wait a minute, I don't have any money
Whitney: Neither 8 I What should we do?
Trang 2Sherry: Well, let's look in the refrigerator Hmm Do you like boiled eggs?
Whitney: I 9
Sherry: Actually, neither 10 I
III Put the verbs in brackets in the correct form, present perfect or past simple.
1. "Where 's your key?" "I don't know I've lost (lose) it"
2. Mary (go) to Australia for a while but she's back again
now
3 "Where 's Ken?" "He (go) out He'll be back in about
an hour."
4 Look! There's an ambulance over there There (be) an
accident
5 They're still building the new road They (not/finish) it
6 The police (arrest) three people but later they let them
go
7. "Is Helen still here?" "No, she (just/go) out."
8. What do you think of my English? Do you think I (improve)?
IV Put since or for.
1.1 haven't seen Tom since Monday
2 Sarah has lived in London 1985
3 The house is very dirty We haven't cleaned it ages
4.1 haven't had a good meal last Tuesday
5 Kevin has been looking for a job he left school
6 Christmas, the weather has been quite good
7. We've known each other ages
8. She's been in France the last three weeks
V Make sentences from the words in brackets Use present perfect or past simple.
1. It / not / rain / this week
Trang 32. The weather / be / cold / recently.
3 It / cold / last week
4 1 / not / read / a newspaper yesterday
5 1/ not / read / a newspaper today
6. Ann / earn / a lot of money / this year
7. She / not / earn / so much / last year
8. you / ever /be /to / Hanoi?
VI Fill in each gap in the passage with a suitable word from the box.
socket joystick monitor printer function
program mouse keyboard screen disk
A computer has a (1) similar to that of a typewriter It is
possible to give the computer commands by means of the
(2) keys above the letter keys The machine has a (3) at the
back so that you can connect it to a (4), which has
(5) like a television We often use a ((■)
which someone has written All the information is stored on
(7), and at the side of the computer there is i
(8) A (9) is used to copy the information
on to paper The object like a car gear is useful for playing games on i
computer and is called a (10)
V II * Re ad t hi s no te f ro m Gi s e l a to H el m ut Fi nd and c or re c t si x mistakes in the use of present perfect with already and yet.
Helmut - I'm in a hurry I haven't went shopping already, but I'll do it on the way home Rita have already had dinner and she's already had her bath Have you call Mr Jacobson yet? He's called already three times today Hi* daughter has gotten her flu shot yet Is it too late? See you later