, очень надо Выберите правильный вариант из предложенных.

1. One way [A — to remember /B — remembered /C – to remembered] your vocabulary is to group words into sets.

2. Did anybody advise you [A — chooses /B — to choose / C – choosed] a career in the field of IT?

3. The opera¬tion part of the instruction is decoded [A — so that /B — but /C – since] the proper arithmetic and logic operation can be performed..

4. Scientists [A — to study /B — studied /C – studying] the problem made a lot of experiments to get answers to many questions.

5. [A — since /B — and /C – but] the com¬puter deals with pulses, the input device is a way of converting numbers written on paper into pulses and sending them to the storage.
6. He is a head of IT department in the big corporation, he [A — can /B —may /C – must have] had all equipment for our research.
7. When [A — to obtain / B — obtained /C – obtaining] the data showed the accuracy of our measurements.

8. The term ’error’ is reserved for that inexactness, [A/ also /B — as / C – but] called measurement uncertainty.

9. Keyboard enables [A — input /B — inputting / C – to input] numerical and text data.

10. [A — to process /B — processed/ C – processing] is a series of operations converting inputs into outputs.