Как записать время по : 5: 40, 6: 35, 8: 30, 9: 40, 20: 05,17: 55, 14: 00, 17: 05,15: 15, 15: 45, 20: 35, 23: 10

It's 20 minutes to 6
It's 25 minutes to 7
It's half past 8
It's 20 minutes to 10
It's 5 minutes past 8
It's 5 minutes to 6
It's 2 o'clock
It's 5 minutes past 5
It's a quarter past 3
It's a quarter to 4
It's 25 minutes to 9
It's 10 minutes past 11