Passage Two People take to alcohol for one reason oranother. But what are the effects of it? It is well-known that alcohol makespeople fat and leads to heart and breathing problems which fatness makes worse.It can interfe
Passage Four The world population reached 6. 6 billionthis year,upfrom 6 billion in 1999. By 2025, researchers expect nearly 8 billion peoplewill be living on the planet. Ninety-nine per cent of those new inhabitantswill
Passage five Today,there’s scarcelyan aspect of our life that isn’t being upended by thetorrent of information available on the hundreds of millions of sites crowdingthe Internet, not to mention its ability to keep us in
Passage One Electronic computers are among thefastest and most useful instruments for sorting and comparing in use today.Computers provide the means for greater speed and accuracy in working withideas than had previously