Как будет на 12: 15 11: 25 18: 45 20: 30 09: 50 09: 30

It is a quarter past twelwe p.m (12.15), it's twenty five minutes  past eleven a.m (11.25) , It's a quarter to seven p.m. (18.45), it's half past eight p.m. ( 20.30), it's ten minutes to ten a.m (9.50), it's half past  nine a.m.(9.30)