Students can hear a question or read a question.
They need to choose the graphic that best answers that question. For example, if the computer asks for directions, the students should choose the man and woman with the map in the example below. If the speed of the native speaker is too fast, they can listen to the question again. If students need to read the language to understand, the computer can produce the same question in written form. Once the 'best answer' is chosen, the computer will ask and answer the question, so students get reinforced questions and answers from native speakers.