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Who doesn't like sweets ?
Sweets are ____________________ by people everywhere ? and not only by children . At our house , a sweet dessert is enjoyed by the whole family after every meal . My favourite dessert was ____________________ many years ago ? ____________________ mistake !
One day in 1905 , a drink was left outside by an eleven - year old boy named Frank Epperson . The drink had a mixing stick in it . It was very cold that night and the drink froze . When the frozen drink was ____________________ out of the cup , it stayed on the stick . That's how the first ice lolly was ____________________ . Of course , ice lollies ____________________ ____________________ in shops immediately . After all , their inventor was only a boy ! But eighteen years later , Frank Epperson opened an ice lolly factory .
Today , millions of his sweets creations ____________________ ____________________ worldwide .

Why were vaccines a great invention ?

Disease is one of man's greatest enemies . Between 1347 and 1351 , about 25 million people in Europe were ____________________ by the Black Death . Before vaccines , people weren't ____________________ from disease . The first vaccine was ____________________ in about 1800 , but the theory wan't ____________________ for another 50 years . Today , vaccines are ____________________ to most children in developed world , but more vaccines are ____________________ in poorer countries .

Printing

The earliest books were made by hand . This took a long time , so very few copies were ____________________ . They were ____________________ only by rich and important people . Ordinary people weren't ____________________ to read . The printing press was invented in 1450 by Johann Gutenberg . He printed copies of the Bible . In the modern world , millions of books , magazines and newspapers are ____________________ every day .