viết lại câu với các từ cho sẵn sao cho nghĩa không đổi 7. She commenced cooking the soup half an hour ago -She has…………………………………………………………………………….. 8. We began doing the test an hour ago - We have…………………………………………………………………………… 9. Jack began planting flowers three hours ago - Jack has…………………………………………………………………………… 10. They started building the bridge two years ago - They have…………………………………………………………………………….. 11. Nam started learning English in 1998 -Nam has……………………………………………………………………………. 12. Bang began raising birds in May --Bang has…………………………………………………………………………….. 13. Van started collecting stamps on Sunday -Van has……………………………………………………………………………… 14 Hang began listening to music at 8 o’clock - Hang has……………………………………………………………………………….. 15. Mai commenced making a dress on Saturday - Mai has……………………………………………………………………………….. 16. He began watering the vegetables at nine - He has…………………………………………………………………………………. 17. Khanh started playng computer games in 2002 Khanh has…………………………………………………………………………….. 18. Kim commenced doing the test at one o’clock - Kim has…………………………………………………………………………………. 19. Miss Lien commenced raising the pets in 2010 - Miss Lien ……………………………………………………………………………… 20. Minh began selling lottery tickets in June -- Minh has………………………………………………………………………………