3. complication, complicate, complicated, complicating, complicatedly. a) There can be many involved in setting up a computer in an old building.
b) It is sometimes a very process getting into a computer installation for security reasons.
c) It is sometimes very to explain computer concepts.
4. difference, differ, different, differently, differential, differentiate.
a) There isn’t a very big in these computers.
b) There are many computer manufacturers today, and a buyer must be able to between the advantages and disadvantages of each.
c) The opinions of programmers as to the best way of solving a problem often greatly.
5. reliably, rely on, reliable, reliability.
a) Computers are machines.
b) If you don’t know the meaning of a computer term, you can special computer dictionary.
c) Computers can do mathematical operations quickly and .
You know, English is the most popular language in the world. In a lot of countries it is international langage. Many contries all over the world speak on it, for example Canada, England, America, China and a lot of others... Of course in a lot of countries there are their native language: in China it is Chineese, in Italy it is Italian etc. So as you see English is the most speakable language in the world. If you want to get a job, you won't ba accepted without knowing English. There are two wayes of speaking English. First is the American English. Some new words, came not from Latin, Very sharp language. Second is British traditional English. The words are usually mild and the accent is strong enough.
and the last: if you decided to study English seriously, I can say you one: It is great language, and you are at the right way!