When Scotsman Alexander Graham Bell (6) ____ the telephone in 1876, it was arevolution incommunication. (7) ____ the first time, people could talk to each otherover great distances almost as clearly as if they were in the same room. Nowadays, though, we (8) ____ usc Bell’s invention for takingphotographs, (9) ____ theInternet or watching video clips rather than talking. Over the last two decades a new (10) _____ of spoken communication has emerged: the mobile phone. 6. A. has been invented B. is invented C. invented D. was invented 7.A. As B. By C.For D. Since 8.A. increase B. increased C. increasing D. increasingly 9.A. accessing B. contacting C. entering D. searching 10.A. aids B. means C. tools D. ways