Надо(нужна ваша , максимум 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 hire in paris. 6) you should book your tickets at least a month advance.