Speaking

 www.englishconversations.org is a site that has conversations and text to go with them.

Go

www.englishspeak.com is a website that provides pronunciation of about 1500 words and has the interface translated into Chinese and Spanish.

ESL Gold offers  lists of phrases, with audio to check you pronunciation

www.elllo.org and www.englishconversations.org are both sites with authentic English conversations that you can listen to and read the scripts to check your comprehension.

SpokenSkills allows you to listen to words and then record your own voice and compare it  with the native speaker.

Here's an exercise using adjectives that has the students interviewing each other and talking about their personal qualities.

Headway- Elementary is an Oxford University Press site that includes tests, listening skills, grammar, and games.