10:00- It's ten a.m.
11:15- It's fifteen past eleven a.m.
14:25- It's twenty-five past fourteen o'clock
22:30- It's half past ten p.m.
12.45- It's quarter to one p.m.
15:50- It's ten to four p.m.
18:45- It's quarter to seven p.m.
6:20- It's twenty past six a.m.
9:15- It's quarter past nine a.m.
19:00- It's seven p.m.
8:55- It's five to nine a.m
