Read the text and complete the sentences with the correct forms of the given words

[ ] to a zoo is a perfect way [ ] a big variety of wild animals from all over the world with your own eyes. Not [ ] the fun, you should read and follow the rules of the zoo you are going to visit.

The most important rule in any zoo [ ] that you must not cross the barriers, fences or put your hands through the cage bars. The zoo animals are not used to [ ]. They have sharp teeth, claws and horns — they can bite, scratch, grip and hurt you in many other ways.

Next, you must not feed the zoo animals. Most of them have special diets. Human snacks may make the animals choke or feel sick. Besides, animals can [ ] bite you. In some zoos, you can buy approved animal food in special shops. The staff [ ] you how [ ] the animals.

Another rule is to pay respect to the animals. It may sound a bit weird, but in fact, it means you shouldn't tease or yell at the animals. They can get scared, stressed or become aggressive. You also must not throw any objects at the animals or into their cages.

If you [ ] any of the rules, the staff can remove you from the zoo immediately.