Вставьте артикли, где необходимо

1 the the - 2 The 3 The 4 - the the 5 The -  6 The the - 7 The  the - 8 The the 9 - the the 10 - the - 11 a the the 12 - 13 The the the 14 - - the 15 The 16 the 17 The the - 18 The 19 The the - the 20 the -