I. Four sentences have been removed from the text. Choose from the sentences a-e the one which fits each gap (1-4). There is one extra sentence which you do not need to use. In 1887 a new language was invented by Dr. Zamenhof, who was born in Poland. (1) This new language was called Esperanto. (2) Dr. Zamenhof believed that lots of people would speak the new language as a second language. (3) But the language has not been very popular or successful. (4) Today only a small number of people in the world can speak it. a. It was a mixture of a number of European languages and it had a very simple grammar. b. Russia is one of the countries where Esperanto is still alive. c. He lived a great part of his life in Russia. d. It was very easy to learn and rich enough to express thoughts and feelings. e. There are other artificial languages invented by people.