11. I started studying English 3 years ago. A. I have studied English for 3 years B. I haven't studied English for 3 years C I studied English for 3 years ago D The last time I studied English for 3 years ago 12. I last saw him when I was a student. A. I haven't seen him since I was a student. B. I have seen him since I was a student. C The last time I saw him was since I have been a student D I haven't seen him since I were a student. 13. The last time she went out with him was two years ago. A. She hadn't gone out with him for two years B. She has gone out with him two years ago B. She hasn't gone out with him for two years. D She have gone out with him since two years 14. It's ten years since I last met him. A. I last met him for ten years. B. I hasn't met him for ten years. C. I had met him ten years ago. D. I haven't met him for ten years. 14. When did you buy this villa? A. How long have you bought this villa? B. How long had you bought this villa? C. How long did you bought this villa? D. How long has you bought this villa? 16. This is the first time he has gone abroad A. He has already gone abroad several times before. B. He has never gone abroad before. C He has ever gone abroad some times. D. He had not gone abroad yet. 17. She started driving one month ago. A. She has driven one month ago B. She has been driving since one month C. She has been driving for one month D. She had been driving for one month 18. We began eating when it started to rain. A. We have eaten since it started to rain B. When it rained we had begun eating. C We have eating since it started to rain. D When it rained , we had been eating. 19. This is the first time I have had such a delicious meal. A. I have ever had much delicious meal before. B. I had had such a delicious meal several times C I haven't had such a delicious meal before. D I had ever had a delicious meal like this before 20. Robert and Catherine have been married for ten years. A. It's ten years since Robert and Catherine got married B. It's ten years when Robert and Catherine was married C. Robert and Catherine's marriage lasted 10 years. D. At last Robert and Catherine lived together 10 years ago. 21. My father hasn't smoked cigarettes for a month. A. It's a month since my father last smoked cigarettes. B. It's a month ago that my father smoked cigarettes. C It's a month that my father hasn't smoked cigarettes. D It's a cigarette that my father smoked a month ago.