Переведите предложения на английский)пожалуйста

1. The light bulb is probably burned out.
2. I have already registered at the hotel.
3. Nick has lost his key and he cannot open the door.
4. I see off my friends this evening.
5. I am waiting for you already an hour.
6. She is packing her luggage three hours long.
7. I was on the platform awaiting the train when its arrival was announced.
8. The buses are coming every five minutes.

1Лампочка наверно перегорела - The light bulb might have burnt out. (= The light bulb has probably burnt out.
2.Я уже зарегистрировалась в отеле - I've (already) checked in at the hotel.
3.Ник потерял ключ и не может открыть дверь. - Nick has lost the key and cannot open the door.
4.Я провожаю своих друзей сегодня вечером. - I'm seeing my friends off tonight.
5.Я жду тебя уже час. - I've been waiting for you for an hour.
6.Она пакует чемодан уже 3 часа. - She has been packing her suit-case for three hours.
7.Я ждала поезд на платформе, когда объявили о его прибытии. - I was waiting for the train at the platform, when its arrival was announced.
8.Автобусы приходят каждые 10 минут. - Buses come every ten minutes.

правильные ответы у Ольги .