at_the_library_-giving_personal_information-_exercisesdescribing_people_-_exercisesfirst_day_at_school_-_exercisesgetting_an_id_card_-_exercisesinterview_with_a_swimmer_-_exercisesinviting_someone_to_the_cinema_-_exercisesordering_food_in_a_cafe_-_exercisesunderstanding_numbers_-_exercises