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2. This is the most exciting novel I have ever read.
3. She has worked as a secretary since 2005.
4. The last time he saw his sister was when she left for Japan.
5. How long have Helen and John got married?
6. It is two months since my family moved to Ho Chi Minh city.
7. When you phoned me, I was having lunch.
8. I've worked for the company for three years.
9. When we arrived, David had gone home.
10. While I was having dinna, the phone rang.

11. I have been doing this job for five years.
12. The last time I went to the cinema was two years ago.
13. When did Helen get married to Robert?
14. This is the first time I have had problems with this computer.
15. I have been to Thailand four times.
16. They haven't drunk any coffee for three days.
17. I haven't seen Aunt Jenny since I was fifteen.
18. When I got to the party, everyone was chatting and eating.

.1 I have read this book

2. This is the most exciting novel I have ever read.
3. She has worked as a secretary since 2005.
4. The last time he saw his sister was when she left for Japan.
5. How long have Helen and John got married?
6. It is two months since my family moved to Ho Chi Minh city.
7. When you phoned me, I was having lunch.
8. I've worked for the company for three years.
9. When we arrived, David had gone home.
10. While I was having dinna, the phone rang.

11. I have been doing this job for five years.
12. The last time I went to the cinema was two years ago.
13. When did Helen get married to Robert?
14. This is the first time I have had problems with this computer.
15. I have been to Thailand four times.
16. They haven't drunk any coffee for three days.
17. I haven't seen Aunt Jenny since I was fifteen.
18. When I got to the party, everyone was chatting and eating.