Ответ на вопрос: 4. Complete the sentences about the ancient objects with the words in the box: alarm clock, chewing gum, comb, dice, key, knife, spoon. 1) The Greek philosopher Plato invented the (…) because his students often arrived late for class. 2) People first used a (…) to eat soup. Later, they used a (…) to cut meat, and only later a fork. 3) In Roman times, only rich people carried a (…) because other people didn’t need to lock their doors. 4) Thousands of years ago, people used a (…) to look good, and also to remove insects from their hair! 5) In ancient times, people didn’t use (…) to play games, they used them to predict the future. 6) This piece of (…) is over 5,000 years old, but you can still see the tooth marks of a teenager in it!