You're unsure of a street name. How do you ask a local?

Excuse me, what's the name of this street?

After someone helps you, which phrase is correct to show appreciation?

How would you ask for the location of a hotel?

I'm trying to get to [Hotel Name]. Do you know where it is?

You're searching for a museum. Which question is grammatically correct?

You're confused between two routes. How do you ask for advice?

Which route would you suggest, the shorter or the longer one?

If you didn't catch what was said, which is the best way to ask someone to repeat?