If the CIA want to try a new tactic
Help around the house for an allowance.
There isn't a suffix for ten because there is no base/ root word.
Maybe no
Can ten year olds use sensa
yes ten year olds can play with dolls even 11 year olds can
No, Kroger does not hire 10 year olds. Usually, their minimum age to hire is 16.
Yes, ten year olds are considered tweens
Yes
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.
Party favors that are good for ten year olds are cartoon character stuff and good decorations.
No
mostly mature nine year olds or ten year olds through 29 year olds though there are twilight moms and twilight grandmothers.:)