Since + Mốc thời gian (Since 2010, Since yesterday).
For + Khoảng thời gian (For 2 years, For a long time).
Gone to: Đi chưa về.
Been to: Đi rồi và đã về (hoặc nói về trải nghiệm).
HAVE JUST (+): Vừa mới xong (còn nóng hồi).
HAVE ALREADY (+): Xong rồi (sớm hơn dự kiến).
NOT YET (-, ?): Chưa xong (có chữ NOT hoặc dấu ?).
Question 1. I ______ visited Paris three times.
Question 2. She ______ finished her homework yet.
Question 3. We have known each other ______ we were children.
Question 4. He has lived in this house ______ ten years.
Question 5. Have you ______ seen a ghost?
Question 6. The train has ______ left. You missed it!
Question 7. They have ______ to the cinema. They will be back later.
Question 8. I haven't seen Mary ______ last Sunday.
Question 9. ______ you finished the report?
Question 10. John has ______ his leg, so he can't play football.
Question 11. We haven't met ______.
Question 12. She has ______ cleaned the room. It looks spotless now.
Question 13. My parents ______ bought a new car.
Question 14. He ______ never eaten sushi before.
Question 15. I have lived here ______ 2015.
Question 16. They have been married ______ 20 years.
Question 17. "Where is Tom?" - "He has ______ to the bank."
Question 18. "Have you ever been to London?" - "Yes, I have ______ there twice."
Question 19. I have ______ seen that movie. I don't want to watch it again.
Question 20. She hasn't called me ______ she left.
Question 21. We have ______ finished eating.
Question 22. Has he ______ the email yet?
Question 23. I have ______ my keys. I can't find them anywhere.
Question 24. They have ______ built the new bridge.
Question 25. Have you ______ your lunch?
Question 26. She has been a teacher ______ a long time.
Question 27. I haven't seen him ______ ages.
Question 28. We have ______ visited that museum.
Question 29. Has the rain stopped ______?
Question 30. He has ______ studied French. He only knows English.
Question 31. I have ______ a really interesting article.
Question 32. She has ______ her homework.
Question 33. They ______ played tennis for years.
Question 34. "Would you like some coffee?" - "No thanks, I've ______ had one."
Question 35. Have you ______ to your boss about the problem?
Question 36. The bus ______ arrived yet.
Question 37. I ______ lived in this city since I was born.
Question 38. How long ______ you known him?
Question 39. She has worked here ______ six months.
Question 40. They have ______ arrived at the airport.