Существительное: суффиксы : <span><em>tion, ment, or, er, tic</em>
</span>Organization, equipment, processor, converter, controller, addition, accomplishment,operator, operation, communication, insertion, instruction, development, substitution.
Прилагательное: суффиксы: <em>tional, able, al, ible, nic</em>
functional, available, architectural, convertible, removable, logical, additional,<span>central,
</span>ectronic, digital, central,<span> visible.
</span>Наречия: суффикс: <em>ly</em>
Все оставшиеся слова
Day день
beautiful красивый
1. Do several examples denonstrate this idea?
2 Will you study amplifier circuits at the next lecture?
3. Did the device calculate the frequency of electromagnetic waves ?
4. Does the frequency of free oscillations of an open tuned circuit depend upon its capacitance and inductance?
5. Did operators make all the connections by hand place in the early days of telephone?
6. Will/won't the waves cancel each other and will considerable radiation take ?
7. Did the detector completely cut off one-half of the wave?
8. Do energy losses take place in any aerial?
9. Are glass fibers cheaper and lighter than copper wires?
10. Did the automatic station "Zond-7" maintain stable?
Exercise 2.
1. I'm NOT busy now. 2. Belov isN'T on duty today. 3. We areN'T late. 4. They areN'T ready. 5. My children areN'T at home now. 6. Mrs. Clay isN'T a kind woman. 7. This isN'T a Russian film. 8. Her son isN'T married. 9. These boxes areN'T empty. 10. Those areN'T papers. 11. Her husband isN'T a doctor. 12. That man's face isN'T familiar to me.
Exercise 3.
1. are You busy now? NO, I'M NOT/YES, I AM// 2. is His wife an engineer? NO, SHE ISN'T/YES,SHE IS// 3. is Your friend away?NO, HE/SHE ISN'T .are You sorry about it? NO,I'M NOT/YES,I AM// 4. are These newspapers fresh?NO,THEY AREN'T/YES,THEY ARE// 5. is Your brother married& NO,HE ISN'T/YES,HE IS// 6.is Her family big? NO,IT ISN'T/YES,IT IS. are There six? NO,THERE AREN'T/YES,THERE ARE// 7.is That hill rather high? NO, IT ISN'T/YES,IT IS// 8.are These letters from Mr. Smith? NO,THEY AREN'T/YES,THET ARE// 9. are Many people absent from lecture? NO,THEY,ARE/YES,THEY ARE// 10. is It time for us to leave? NO,IT ISN'T/YES,IT IS// 11.are These your pupils?NO,THEY AREN'T/YES,THEY ARE