nothing
"Twelve-year-old" is the correct way to write the age of a twelve-year-old individual. The phrase should be hyphenated when used as an adjective before a noun.
Not an appropriate question for a twelve year old.
A twelve-year-old who has that height should have a weight of between 90 and 99 pounds. The average twelve-year-old with that height often weighs 91 pounds.
no
You should get them to sit down and talk about the things they like and what they like to do!
A twelve year old should not have a Facebook! Nobody even needs a Facebook! Why don't you just go and meet people in person!
No. The term "twelve year old" is a noun (someone who is 12). It can be an adjective, but should be hyphenated, as in twelve-year-old cat. *The Chicago Manual of Style suggests that both nouns and adjectives should be hyphenated. Other styles may differ.
No that's nasty.
i think prodigy should date at the age twelve prodigy is fine for a twelve year old
no not really
twelve because if they are twelve they are twelve.
Kids should be able to play with whatever they enjoy so if a twelve year old enjoys playing Barbiee them yes, they should