B.
Santiago is in Chile and he also points out that he wants to save money to travel around, and hostels are cheaper.
Hope it helped,
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The answer is that es important que ___be as mucha agua_____________
The music style Spain is famous for is flamenco.
You use preterite to describe an action that took place and was fully done, Ex. José entro a la habitación, you can see John went into the room, he completed the action. On the other hand, imperfect tense doesn't specificate if the action was completed, Ex. José entraba a la habitación, it doesn't tell us if José fully entered the room.