about than expert stores few in time and almost work Computers are helpful 1...many ways.. Second, computers can work with lots of information at the same time.. Some companies have comp
Trang 1unit 15 COMPUTERS
TEST II
I Read the passage and fill in each gap with one suitable word chosen from the list below.
about than expert stores few
in time and almost work
Computers are helpful (1) many ways First, they are fast They work with information much more quickly (2)
person Second, computers can work with lots of information at the same time Third, they can keep information for a long (3) They
do not forget things the way people do Also, computers are (4) always correct They are not perfect, of course, but they usually do not make mistakes
These days, it is important to know something (5) computers There are a number of ways to learn Some companies have computer classes at (6) Moreover, most universities offer day (7) night courses in computer science Another way to learn is from a book There are many books about computers in book (8) and libraries Or, you can learn from a friend After a (9) hours of practice, you too can work with computers You may not be an (10) but you can have fun
II Choose the correct responses.
1 A: I enjoy working in sales
B:
^a Well, I can b neither do I c So do I
2 A: I like working at night shifts
B: ;
3 A: I can't stand getting to work late
B:
a I can't, either b Neither I can c So can I
4 A: I'm interested in reading picture books
Trang 2a So am I b Oh, I don't mind c I do, too
5 A: Today's weather isn't very nice
B:
a So was yesterday's, b It is, too c Neither was yesterday's
III Fill in each blank with " already" or "yet".
1. It's 1:00 o'clock I'm hungry I haven't eaten
2. I*don't have to study tonight I've .■' finished all my
homework
3 It's late but he hasn't arrived
4. Has John found a new job , ?
5. How did you do on your calculus exam?
I haven't taken it The exam is tomorrow
6 Would you like to go to the movie at Bijou with us tonight?
No, thanks I've seen it I saw it last week
7.1 have told him several times that I can't come
8 Have you finished ? It's time to go
IV Put the verbs into the correct form, present perfect or past simple.
1 I don't know where Amy is Have you seen (you/see) her?
2 When I (get) home last night, I (be) very tired and I (go) straight to bed
3. Your car looks very clean (you/wash) it?
4. George (not/be) very well last week
5. Mr Clark (work) in a bank for 15 years Then he gave it up
6 I don't know Carol's sister I (never/meet) her
V Fill in each gap with the correct form of the words in the brackets.
1 Some parents worry about their children's to computer
Trang 32 They believe that playing games for too long can be to
3. A computer is very (POWER)
4. We have three new -> in our computer center
(TRAIN)
5 Both and data have to be changed to machine code before
the computer can work on them % (INSTRUCT)
6 A well- ' person will have to have a good knowledge of
VI Put since or for.
1 1968
2 twenty years
3 Monday
4 three hours
5 last year
6 my birthday
7 ten o'clock
8 I was born
9 a few days
10 ages
VII Rewrite each sentence, beginning as shown, so that the meaning stays the same.
1 I've never tasted such a good cake before
-»This is the first time
2 I haven't seen him for two weeks
-> I last
3 I started learning English seven years ago
Trang 4—> I have
4 Nam is elected the monitor of our class
->We elect
5 I've never seen such a wonderful computer before
6 "You must see this computer exhibition."
-> The teacher said
7 "You have to check for computer viruses before you install any new
software."
—>• He said
8 Tom is the best programmer in his company
—» No one in Tom's company is