Examples : Elle est venu Nous nous sommes rasé Il à mal écrit ce mot. There is an error in each phrase above. The student only needs to click on the underlined word or on the high-speaker icone to receive written or oral explanation from his teacher. If, after all, the student doesn't understand, it is possible for him to enter in direct contact and to have a dialogue with his professor via Internet. This last prestation is also included in the price of the course. >>>>>>