Question

The sentence transformation

1. They started checking the machines two hours ago.
 They have………………………………………….
2. She commenced cooking the soup half an hour ago.
 She has……………………………………………
3. Jack began planting flowers three hours ago.
 Jack has …………………………………………………
4. They started building the bridge two years ago.
 They have ……………………………………………
5. Mai commenced writing the lesson twenty minutes ago.
 Mai has ………………………………………
6. My Vi began counting her lucky money five minutes ago.
 My Vi has …………………………………
7. You started flirting with me forty minutes ago.
 You have ……………………………………………….
8. Tu Linh and My Vi commenced doing the test at one o'clock.
 Tu Linh and My Vi have ……………
9. Thien Son began watering the vegetables at nine o'clock.
 Thien. Son has ………………
10. Khanh started playing coputer games in 2002.
 Khanh has ……………………………
11. Bich Tran commenced raising pets in 2000.
Bich Tran has …………………..……………

12. Binh began selling lottey tickets in June.
 Binh has ………………………...……….…………………
13. I have never drunk whisky before.
 It is the first time ………………………………………………………………….…
14. She has not eaten curry before.
 It is the first time ………………………………………………………………………
15. Danh has never visited Vung Tau before.
 It is the first time …………………………………………………….