1. <span>Software determines the order in which these operations are performed.
2. </span>Applications software<span> satisfies your specific need.
3. </span><span>These class of programs is the most numerous and perspective from the marketing point of view.
4. </span><span>System programs are designed for the specific pieces of hardware.
5. </span><span>By installing the driver you «teach» your mainboard to «understand» the newly attached part.
6. </span><span>When a computer is first turned on, one of the systems programs is booted or loaded into the computers memory.
7. </span><span>During the past five years the developing electronic network communication has stimulated more and more companies to produce various communication software.
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A: Why are you in such a hurry? What time ___does__ the train to Karagandy (leave)?
B: At 9 p.m. But I (want) to be at the train station at six o'clock because I (am meeting ) my friend Zaure.
A: Whose suitcase is this?
B: It's Timothy's. He (is staying) with us for a few days.
A: Really is he now?
B: He's outside with Iarry. They (are washing) the car. Larry (always washes) the car on Sundays.
A: Hey, Mary. can you explain this text to me? I (do not understand) it.
B: Not now, Kevin. I (am working).
A: Oh, Mary. You (never help) me.
A: Why __are__ the kids (crying)
B: Because they can't find their cat. They (think) someone took it.
A: Their cat is outside. It (is sleeping) next to the garage.
1 must
2 shall
3 needn't
4 is able to
5 mustn't
6 ought
7 mustn't
8 couldn't
9 have
10 can
1. show
2. desperate
3. sudden
4. adjust
5. experts
6. capable
7. catch
8. cause
9. procedure
10. under
11. top
12. safety