Can anyone tell me which is the best site for downloading movies with sub titles?
Well, most torrent downloads do not incoporate subtitle files in it.
Most of the time, you’ll need to download the subtitles separately. Check these sites out:
http://www.subtitlesbox.com/search.php
http://www.kloofy.net/modules/news/
You may also need to check the torrent name, so that the subs you downloaded are in sync with the film you downloaded.