Fill in the gaps with since or for 1.1 haven't met my classmates five years. 2. grandma has had a headache the weather changed. 3. they have been in this business twenty years. 4. it hasn't 136 rained a month. 5. andrew has been very busy the conference began. 6. we've had the same director twelve years. 7. he hasn't spoken his dog died. 8. my relatives haven't visited me quite a long time. 9. nothing special has happened yesterday. 10.i have passed all my exams the last six days. 11. they have been up early morning. 12. margie has been unwell she came back from the north. 13. nick has had a beard he was forty. 14. mr. stone has been our family doctor ages.