When you visit the zoo, there are rules that you must follow. First, you ___ keep away from the cages and you ___ give food to the animals. You ___ take any toys with you, for example remote control cars, skateboards, or bikes, because they can scare the animals. Second, you ___ keep the area clean and you ___ throw your rubbish in the bins. You ___ take your pets to the zoo. It's not safe for them. And finally, you ___ wake up animals when they're asleep. They need their rest, too.