вставьте артикли a/an или the ,где  необходимо 
1)____ brown hat  on that hook over there belongs to Mark 
2) Everyone has ____ problems in ____ life 
3)My grandfather had ____ long life 
4)That book is about ____ life of Helen Keller 
5) Tommy wants to be ____ engineer when he grows up 
6) The Brooklyn Bridge was designed by  ____ engineer 
7)John Roebling is ____ neme of _____ engineer who designed the Brooklyn Bridge.He died in 1869 from ____ infection  before _____ bridge was completed 
8) _____ people wear _____ jewelry to make  themeselves more attractive 
9)_____ jewelry Diana is wearing today is beautiful