Since the 1980s, mobile have become a part of everyday life. (1)_______they were initially seen as a status symbol for successful business people, mobile use has spread to include practically everyone in the developed world, old and young alike.

       We have got used to the idea of having      constantly changing social plans, (2)____a quick phone call is all takes to rearrange things. Before this was possible, there were (3)            occasions when friends who had arranged to meet completely missed each other because of a slight misunderstanding.

Question 1. A. Although         B. But            C. So                    D.And

Question 2. A. whom              B. Where       C. why              D. who

Question 3. A. many               B. Much        C. every             D. another