A Flash component for displaying a few exercises

I need a Flash component that should be able to display 6 types of exercises such as matching, word typing, moving boxes with words and placing them into appropriate places, selecting of proper words in combobox etc. In each case, there may be background (the server informs if is should be displayed), exercise description (order, for example, Match the appropriate boxes so that...) with the mp3 version. There also can be some text for the exercise displayed, also with mp3. The component has to communicate with our server using AJAX (see [login to view URL]) and obtaining from our server such the information as what kind of exercise is to be show, what is the number of sentences, words etc. (withing selected boundaries). The the component has to visualise the task. The end user solves the exercise and then the component informs our server (via AJAX) about the score. See the attachement for the types of exercesises. I can pay up to 400 USD.