1) Fill in each gap with one suitable word.
Things  -  written  -  many  -  know  -  friendship

English is a very useful language. If we (1) ...... English, we can go to any countries we like. We will not find it hard to make people understand what we want to say. English also helps us to learn all kinds of (2) ...... Hundred of books are (3) ....... in English every day in (4) ...... countries. English has also helped to spread ideas and knowledge to all corners  of the world. Therefore, the English language has helped to spread better understanding and (5) ............ among countries of the world.