No, 45 is generally accepted as middle aged.
some do, some don't. age doesn't matter. some 45 year olds are scared to fly and some 3 year olds fly just fine.
married, have children
In the little league in my town for 10-12 year olds the distance is 45 feet I hope this helps
You seem to be having trouble figuring out which word is the noun that needs to be the plural. Which thing do you have more of - twenty, year, or old? Twenty years is the modifier for old. You have two twenty year olds.
The plural form of "old" is "olds." For example: "The olds in our family reunite every year."
According to the Child Labor Coalition, 45% of the 18-year-olds in the United States are employed at least part-time.
There isn't a suffix for ten because there is no base/ root word.
yes they can a 9 year old had a baby in china so 9 year olds can but dont
! have 3 kids, and my 16 year olds get in trouble at the mall way more then my 14 year old does.
The plural form of thirteen year-old is thirteen year-olds.
The plural form of two-year-old is two-year-olds.
no they are to young this is your fan