ESLGold.com offers English phrases that you can practice listening to.
Oxford University Press has online activities for their texts. Here's the Step Forward site's page.
www.englishconversations.org is a site that has conversations and text to go with them.
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
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.