Помогите сделать=) Put the correct prepositions.
1) When we came to school we saw a wide school yard ________ it and a sports graund _______ it.
2) There are several class - rooms ________ the graund floor.
3) Some portraits __________ famous writers were _______ the walls of the office.
4) Every pupil learns one _________ foreign languages.
5) English is the most widespread language _________ the world.