It's my grandmother's 100th birthday today. She's now a c _ _ _ _ _ _ _ _ _ _.
centenarian
Her aunt is quite e _ _ _ _ _ _. She's 86 years old.
elderly
Her new baby is just 4 weeks old. He's an i _ _ _ _ _.
infant
Young people between the ages of 13 and 19 are called t _ _ _ _ _ _ _ _.
teenagers
No children are allowed in this shop without an a _ _ _ _.
adult
People aged between 40 and 60 are called m _ _ _ _ _ - a _ _ _.
middle-aged
My brother is 13 months old and he's learning how to walk. He's a t _ _ _ _ _ _.
toddler
When he was a young c _ _ _ _ - about 7 years old - he was scared of dogs.
child
