L) Fill in the blanks with 'since' or 'for' (20x0,5=10) 1. We have llved in the same house- quite a long time. 2. You haven't written to me---------- my last birthday. 3. They have lived in this country----- the war. 4.I haven't slept ---- ---the last two days. 5. They have been friends--------------years. 6. She has been ill ---------- --Sunday. 7. We have waited for him ------ hours. 8.I haven't sent him any money--------- last summer. 9.I haven't seen my parents--- ---I started that job. 10. We have been here --- nine o'clock. 11.He hasn't smoked---------- -a long time, 12. She hasn't bought shoes-- ----eight months. 13. We have known each other- --our childhood. 14. They have been in New York----- Christmas 15.I haven't seen him again----------- ---he left this city. 16. The weather has been very good --------------a week. 17. That workman has worked in that factory- ---- one week 18. We have lived in the same house --- 1979. 20.People haven't seen any dinasours---- ages,