Food is very important. Everyone needs to __1__ well if he or she wants to have a strong body. Our minds also need a kind of food. This kind of food is __2__. We begin to get knowledge even __3__ we are very young. Small children are __4__ in everything around them. They learn __5__ while they are watching and listening. When they are getting older, they begin to __6__ story books, science books…, anything they like. When they