Решение: Экзамен по английскому.

Задание 1.Выберите правильный ответ.


1.Any two computers of the Internet …. to stay in touch with each other as long as there is a single route between them.
a)will be able b) would be able c) have been able
2.If some computers on the network are knocked out (by a nuclear explosion, for example), information … just … around them.
a) are just routed b) has been routed c) will just route
3.Nobody knows exactly how many people use the Internet, there are millions, and their number …. by thousands each month worldwide.
a) will grow b) are growing c) is growing
4.When you send an e-mail message to somebody, this message …. through many different networks and computers.
a)may travel b) can travel c) should travel
5.… commercial use of the Internet drastically …?
a)have increased b) are increasing c) is increasing
6)What …a user … to have an access to the WWW?
a)did need b) does need c) is needed
7. You .... a computer (hardware) and a special program (software) to be a WWW user.
a)must b) need c) should
8. … you baffled (baffle – сбивать с толку, ставить в тупик) by computer language?
a) were b) is c) are
9. … good knowledge of English help to operate the computer better?
a) had b) does c) do
10. I… at this screen for too long.
a) have been staring b) have stared c) am staring
11. The first "hackers" … students at the Massachusetts Institute of Technology (MIT) who belonged to the TMRC (Tech Model Railroad Club).
a) have been b) were c) are
12. How many successful crimes …. undetected is anybody´s guess.
a) may have gone b) have been gone c) have gone
13. Who … the first automatic computer ?
a) did invent b) invented c) invents
14. Banks that … after-hours or remote banking through cash-dispensing terminals may find themselves unwillingly subsidizing organized crime.
a) offer b) will offer c) are offering
15. There..... aids for millennia.
a) calculate b) have been calculating c) are calculating
16. It´s easy for computer crimes to go undetected if no one checks up on what the computer …
a) does b) is doing c) had done
17. How … you formulate the credo of the modern generation of hackers?
a) must formulate b) can formulate c) ought to formulate
18. One of the legends says that hackers…. under the influence of "crackers" — the people who loved to talk on the phone at somebody else´s expense.
a) have changed b) changed c) was changing
19. If your PC … easy to access no one can guarantee what´ll happen to your computer ?
a) was b) is c) had been
20. … you ever … to break into else’s computer?
a) have tried b) had tried c) will have tried
21. What … a computer system..?
a) is threatening b) does threaten c) threatens
22. How … you avoid getting viruses?
a) may b) can c) need


Задание 2. Сделать задание к тексту.

One of the most mysterious things in nature is the ability of certain creatures to find their way home sometimes from great distances. Birds are not the only ones who can do this. Bees, eels and salmon are able to return to a particular place after long journeys too.
Most migrations take place between breeding grounds and regions where animals feed. For some animals, such as the lemming, the move is a one-way trip. Some scientists call this movement emigration, because these animals never return to their homes. For other animals, such as birds, the migration includes a return trip home. Birds move in periodic migrations, or at regular times during
their lives, and often to the same place year after year.