Present Perfect Sentences

1. I have been in sixth grade for three months.
2. I have been in sixth grade since September.
3. He has had a computer since 2010.
4. She has lived in Talavera for four years.
5. They haven`t played football since summer.
6. We haven`t visited London yet.
7. I have not seen a romantic film yet.
8. I haven`t had my lunch yet.
9. He hasn`t swum in the pool yet.
10. Liz has already gone.
11. She has already eaten.
12. The film has just begun.
13. They have already finished their homework.
14. The train has already arrived.
15. They have seen a documentary.
16. They have just gone.
17. She has been married since 1998.
18. He has been married for 13 years.
19. I have studied English for three years.
20. How long have you studied French?
21. Arthur has worked at the bank since 1999.
22. How long have you had the Mp4?
23. How long have you known your best friend?
24. I have been a teacher for ten years.
25. It has not rained since yesterday.