Rewrite the sentences

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07:52
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7. How long ago did you learn music?
-> How long have
8. He started living in Ho Chi Minh city when he was 8
-> He has
9. He learnt English when he was 18
-> He has
10. They have worked in that factory for five
-> They began
11. My father stopped smoking two years ago.
-> My father hasn't
12. We have learnt English for four years.
-->We started....
13.My father started to give up smoking last year.
-->My father has...
14.They have worked in that factory since 2001.
-->They started..
15. Lan hasn't written to Maryam for a month.
-->Lan didn't..
years.
16. He has lived in Ha Noi since he was 12.
-->He started.
17. I haven't met her for a long time.
-->I didn't..
18. How long have you learnt French ?
-->How long ago..
19. How long have you bought this car ?
-->When did.
20. When did you start to listen to classical music ?
-->How long
21. I saw her 10 years ago.
-->I haven't...
EXERCISE: Complete the sentence with a simple mo
Ex: This button must not be touched
1. All fees
2. This prescription
II