1. My father (work)………………………. in that factory before. 2. My father (work)…………………….. in that factory before 1999. 3. Up to now, I never see) ……………………….such a fat man. 4. Up to then, I (never see)……………………………….. such a fat man. 5. It’s the first time I (eat)…………………………… this. 6. This is the worst storm I (ever see)…………………………. 7. It was the first time I (ever see)…………………………… such a beautiful girl. 8. It was the most exciting film I (ever see)……………………….. 9. This was the dirtiest looking dog I (ever see)…………………………… 10. When I came here I (find) ……………………that everything (be) ………………ready. 11. I was late. The teacher (already give)…………………. a quiz when I (get)……… to class. 12. When I (come)……………. there, she (go)……………………. away half an hour before. 13. Sam (already/ leave) ………………..…………….when we (get)……………. there. 14. My friend (not see)………………….. me for many years when I ( meet)……… him last week. 15. He (visit)…........... his friend yesterday and ( find) …………..that he ( be)……………… out.