Очень хотелось бы посмотреть на текст, чтобы удостовериться, что я все поняла правильно, а то у меня сомнения на счет 3 отеля - Его уже построили или будут строить?
2 What temperature are the rooms kept at?
3 Where is the hotel built each year?

4 How long ago was the castle built?
5 How many people were murdered while the castle was being built?
6 When was the castle attacked?

7 Where will the resort be built?
8 When will  the hotel be finished? 
9 How will the hotel be linked to the land?

2/ What temperature are the rooms kept at?
3/ Where is the hotel built each year?
4/ How long ago was the castle built?
5/ How many people were murdered while the castle was being built?
6/ When was the castle attacked?
7/ Where will the resort be built?
8/ When will the resort be finished? 
9/ How will a hotel be linked to the land?