You go there (or get it) to earn money.
You go to work/Get a job.
You need to pay them when you have a house.
Your bills!
To have your clothes clean, you...
...do the laundry!
How old are you when you turn adult?
You're eighteen!
You need to be 18 to buy it, and it's poison anyway!
Alcohol and cigarettes.
To drive a car you need...
...a driver's license.
If you earn money, you pay it to the government.
The taxes!