There is another link of BBC giving you some clues about how to ask for directions: typical questions and useful words. And this is for specific places in town: click here
This is a listening exercise to practise with directions: click here
This exercise is for using prepositions and vocabulary revision: click here
Usuful travel sentences about directions: click here
Here you are many videos to practise. I hope you enjoy watching them but don't try to learn them all because some are really difficult for your level; just use them as ways of practising:
- http://www.youtube.com/watch?v=6tRvWNld_t4
- http://www.youtube.com/watch?v=B5wPc_4bfbQ
- http://www.youtube.com/watch?v=TGDtIRNnCyQ
- https://www.youtube.com/watch?v=2JFqKRUB2vc
- https://www.youtube.com/watch?v=-_YoeEY8FPM&vl=en
- https://www.youtube.com/watch?v=UKmK30rYNMU
- https://www.youtube.com/watch?v=NvMbJjpF-94