1 Smoke signals were used ...a) in America and other ancient civilizations such as China, Egypt and Greece.b) only in America.c) only in ancient civilizations such as China, Egypt and Greece.2 The ancient Greek Phidippides ran from Athens to Marathon city ...a) to take part in marathon racing. b) to say about the victory.c) to give another message.3 The first pigeons were used as messengers ...a) in Europe. b) in England. c) in ancient Egypt and some Asian countries.4 First radio which appeared in 1894 was ...a) FM radio. b) AM radio. c) both AM and FM radios.5 The first computers were ...a) used in daily life. b) invented before the 1970s. c) very large and expensive.6 We have World Wide Web with its discussion forums, blogs, social media andonline shopping ...a) since 1995. b) since 1990. c) before 19907 We live in changing times because ...a) we have the emoji.b) there are You Tube, Twitter, Facebook, WhatsApp and Telegram.c) new knowledge and technologies appear every day

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