1. How many days are there in a month? - There are usually 30 or 31 days in a month. 2. How many fingers do you have on your hands? - I have 10 fingers on my hands. 3. How many months are there in a year? - There are 12 months in a year. 4. What number is considered to be unlucky? - 13 is considered to be unlucky. 5. What age do students generally graduate school in Russia? - They usually graduate school at the age of 17 or 18. 6. How many years do dogs usually live? - The dogs usually live 10 - 15 years. 7 . What age is passport usually received in our country? - The passport is received at the age of 16.8. What age are people considered to be adult? - At the age of 18 people are considered to be adult.9. How many players are there in a football team? - There are 11 players in a football team.10. How old is your neighbour? - He is 18 years old.