6) It has rained heavily for an hour
--> It started........................
7) I have had a good English result since last month
--> I began.............
8) I started being able to swim when I was ten
--> I have.............................
9) When did you start learning English?
--> How long.......................
10) Nam is as tall as his order sister
--> Nam is the same...................
6. It started raining heavily an hour ago
7. I began having a good English result last month
8. I have been able to swim since I was ten
9. How long have you learned English?
10. Nam is the same height as his order sister
6/It started to rain heavily for an hour.
7/I began to have a good English result since last month.
8/I have been able to swim since I was 10
9/How long have you learned English?
10/Nam is the same hight as his older sister.
