решить task 12,13 на странице 64 по учебнику английского языка для ссузов Агабекян

Today the word "electronics" is the general usage.
The center of this world is a tiny silicon plate of a few square millimeters, an integrated circuit, or a chip, as it is more commonly known. The integrated circuit is undoubtedly one of the most sophisticated inventions of man, science and technology. As the operation os an integrated circuit depends on microscopic "components", the purity of all materials and the cleanness at the plant they are produced at must be of the highest quality. 
In the past it took scientists and reserchers a whole lifetime to make a few thousand calculations, whereas for a modern computer this task is a matter of a few seconds. At present computers capable of performing billions of operations a second are required. In the next few years engineers will complete the work on computers of above 2 billion operations a second. It will take a few more years to produce a 10-billion operationscomputer. According to some researchers, we are close to what can be regarded as a true physical limit. But other specialists think that photons will make the operation a thousand times faster. This means that in the future it will be possible to expect the appearance of photon computers and that computations will be done by means of light. In a few decades a new age of light may replace the stil youthful electronic age. The race is going on.

1)Have you got a pencil in your pencil case? Yes, I have.
2)Have you got a ruler in your pencil case? No, I haven’t.
3)Have she got an album in her bag? Yes, she has.
4)Have she got a frog in her pencil case? No, she hasn’t.
5)Do you like a sport? Yes, I do.
6)Do you like history? No, I don’t.
7)Does she like fruits? Yes, she does.
8)Does she like an avocado? No, she doesn’t.
9)Have you got a pen in your pencil case? Yes, I have
10)Does she like history? Yes, she does.
11)Has she got a little doll? Yes, she has
12)Have you got a small car at home? Yes, I have
За 1/2/3/4/5(оценки) не ручаюсь