 
Please read the passage carefully and then do the exercises. 
THE WALKMAN
Ivan  and  Stefan were  very good friends. They always went home together  from school each day. They talked all  the  time  about  hobbies-football, swimming  and  pop  music.  Last  month, Ivan's mother gave him a cassette player for his birthday. Ivan spent lots of his money on  the  latest  pop music.  Stefan also wanted to have a cassette recorder. His birthday was a long way off but he hoped to get one then.
As the boys were walking home one day, They saw a Sony  walkman  lying  on the  ground.  There  was  no  one  near  it.  The boys did not know who it belonged to. Then Stefan found a box near the walkman but it had  no  name on  it. He  said to Ivan "who has left a new walkman on the road?" "someone
has lost it "said Ivan. "we  must  go  and  give  it  to  the  police, "said Stefan. The boys first of all went home to tell their parents about the new walkman. Stefan's mother went with them  to  give  the  police  the  news.
The policeman was very pleased. "oh", he said. "That  is  very  good  news. only a few minutes ago, a young lady came here and said she could not find her walkman. I will tell her the good news." So the young  lady  got  her walkman  back....  and  later  Stefan  hopes  to get one for his birthday.