1. when Airi ______ at school ,she realized she _______ her textbook 2. when i ________ the new teacher , was so surprised. i ______ his class before! 3. fraser _______ sushi before he ______ to japan. 4. i _________ any money on the weekend beacause i ________ my wallet on friday. 5. when yuka _______ washing the dishes, she _______ the tv on.