A [?] or is for children aged two to five. A primary school includes infant school and lasts from the age of five to eleven. In Britain, at the age of nine some children go to [?] before going to secondary school. Bright pupils sometimes go to grammar school aftet taking an examination, but most children go to a mixed ability comprehensive school. A [?] in England is "private" and parents pay for children to attend - a [?] is free.