the are skatingDid you skateYes we were skating theWe will skateHe skatesWhat are you doing nowi am washing the dishesWhat were you doing ati was having dinner Are you haveing Where does your brother workHe works atWas your grandmother sleeping when you came home yesterday9. What will your brother do tomorrow? 10. I did not go to the shop yesterday. I will go to the shop tomorrow. 11. Where was Kate going when you met her yesterday? 12. Every day the boss enters the office at nine o'clock. 13. Yesterday the boss entered the office at half past nine. 14. When will the secretary come tomorrow? 15. At six o'clock yesterday we were listening to a very interesting lecture. 16. When I entered the office, the secretary was typing some letters. 17. My friend rang)me up at eight o'clock yesterday.