1. which noun is countable. 2.which noun is uncountable 3. which noun has no definition. 4. which entry has example sentences. 5. why are there two examples not one. 6 which entry has no information about pronunciation ​

                                                                                                (your city)
                                                                                                Russia
                                                                                                21/03/17
Dear Mary,
Thanks for your last letter. I'm sorry I haven't written for ages because I was busy with my homework.
Anyway, I'm going to answer your questions. Usually, I get good marks such as 4 and 5 it's like A's and B's marks in your country. I don't worry about my school marks but I worry about me school exams.
Well, that's all for now. I hace to finish because I need to cook dinner. Write back soon.
Yours, 
(your name)

Ludwig van Beethoven was born in 1770 in Bonn, Germany. He had a difficult and miserable childhood. His father, Johann, was a musician for the king. Johann started to give Ludwig piano lessons before he was four years old. Ludwig was so small that he had to stand on the piano seat to reach the piano. When Johann saw how quickly Ludwig learned, he knew that his son had talent. He wanted to make Ludwig into a concert performer, and he was very demanding. He hit Ludwig’s hand when he made a mistake and often woke him up in the middle of the night to make him play for friends. Ludwig continued to study, and, in 1782, he became the assistant organist for the king. He was only 12 years old!