Here there is another website to practise English pronunciation (in this case American). It is a very complete site in which there are six main categories to choose depending on what you want to work: videos, lessons, assessment, minimal pairs, podcasts and products. With these resources you can learn online and at your own pace how to speak proper English. If you join in, you will have access to hundreds of pronunciation lessons and thousands of resources: playable audio files, true voice recording and feedback systems, study recommendations, tests and quizzes, etc.

This is a very useful website to practise English phonetics and pronunciation. It is from Cambridge English Online and it is very visual and easy to use. It's a good website for both students and teachers (maybe students above 12 years old) because there are different levels of difficulty in each activity. The site has a lot of games related with English phonetics, for example: the hangman, the odd phon'out, puzzles, etc. As well as, it also provides useful resources for teachers as flashcards, quizzes or videos.