Fill in the gaps in the text with the correct forms of the words in CAPITAL LETTERS at the end of each line. Bowing The tradition of bowing is so (0) complex that Asians attend special classes

1) properly (должным образом)
2) international (международный)
3) depth (глубина)
4) greeting (приветствие)
5) acquaintance(s) (знакомства)
6) relationship (отношение)