The sentences with numbers have a mistake. Find and correct it.
( В предложениях с номерами есть ошибка. Найти и исправить их)
(1)Before you go somewhere you need to learn about the places you going to visit. Interesting information can be found in encyclopedias, travel leaflets, magazines and guide books. (2) You can learn about different countries and the parts they divided into. (3) You can learn what these places are famous from.(4) Some places is named after famous people. (5) It is good if you are known something about them.