Here's an Argentine site that has American English listening

 Here are ESL-Lab.com exercises on money and banking:

Bank Services

Telephone Services Banking

Spending Money

Student Credit Cards

The English Listening Lounge is a place for you to practice your English listening.

Oxford University Press has online activities for their texts. Here's the Step Forward site's page.

Here are some ELLO conversations that talk about jobs. Don't forget to check the questions and vocabulary explanations on the right hand side of the page.

Bad Jobs

Job Options

Cool Jobs

Jobs (This is and older lesson on the site and works a bit differently. See the link for the transcript above the screen)

Part-time Jobs

BBC Learning English has lots of activities and interesting things to do related to learning English.

Here's a great site for listening. There are diagrams to show motions and recordings to the diagrams.

The California Distance Learning Project has stories with activities, sound, and some video on critical areas of adult life, including work.

Voice of America Special English provides news, culture, and history stories read slowly with accompanying text.

Starfall is a site that is now famous for helping children learn to read. There is audio and reading for literacy and beginning level readers.