Children (differ) from one another. Some (be) silent; others (talk) all the time. Ken (like) horror and adventure stories while Kyle (prefer) science fiction books. Vince (show) interest in martial arts while his younger brothers (take) painting lessons. In other cases, children (need) to work despite their young age. They (wash) cars and (clean) yards for a living. Joe, who is only seven years old, (collect) dry garbage and plastic containers from neighbors. He then (bring) these to the junk shop and sells them. When he (get) a peso or two, he (buy) something to eat. Children like him (need) help.