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1. the contrast between the present and the past (Who could have imagined…)
2. The functions of computers and the definition of the Internet
3. Sentences and phrases
notoriously difficult, common, commonly, commonplace, foresee a time when…, relieve sb of sth,Nor could he…
Sth predicted by Bagrit
Sth Bagrit failed to foresee
worldwide system, communicate
computer, telephone networks
obtain information on every known subject
by clicking the mouse and typing in the key words
Though these large machines still exist, many of their functions have been taken over by small powerful personal computers, commonly known as PCs.
