1. I have not listened to the new Tom Waits CD yet. (present perfect tense)
2. Have you seen any good films recently? (present perfect tense)
3. My family has moved to Ho Chi Minh City since 1992. (present perfect tense)
4. Have you ever written a love letter for Valentine's Day? (present perfect tense)
5. Have you ever met a famous person? (present perfect tense)
6. We have already seen the film at home. (present perfect tense)
7. I have visited Hue three times. (present perfect tense)
8. My boyfriend has given up smoking for 2 months. (present perfect tense)
9. Have you ever eaten Sushi? (present perfect tense)
10. She has not come here for a long time. (present perfect tense)
11. I have worked here for three years. (present perfect tense)
12. Have you ever been to New York? (present perfect tense)
13. Have you done your project yet? (present perfect tense)
14. I have already done my homework. (present perfect tense)
15. I have worked in this company for 2 years. (present perfect tense)
16. My father has not played any sport since last year. (present perfect tense)
17. I'd better have a shower. I have not had one since Thursday. (present perfect tense)
18. We have not seen each other for five years. (present perfect tense)
19. Has she eaten at the Royal Hotel yet? (present perfect tense)
20. Up to now, Vietnam has gained a lot of achievements in the field of economy. (present perfect tense)