Ребят срочно надо(нужна ваша помощь,дам максимум балов
Fill in the gaps with the correct preposition.
1) For safety reasons, you should know rules for using mobile devices ____ board.
2) Please send me information _______ delay.
3) Hotels offer special rates if you travel ___ season.
4) We will spend two weeks ___ the seaside this summer.
5) There are many bikes_____ hire in Paris.
6) You should book your tickets at least a month ___ advance.