1, is not . 2 . is washing . 3 . wash . 4. will not 5. saw 6.do your mother cook every day? . 7. made 8. spent 9.where did you spend last summer? 10. where will he spend next summer? 11. what is your mother doing now? she is cooking ... 12. i did not play computer . 13. last S we went to the... 14. i met . 15 . wrote . 16 .will you write ... 17 . i am not writing... 18 . cooked . 19.will not go... . i do not think so.