7:00 it is seven a.m.
08:30 it is half past eight.
10:15 it is a quarter past ten.
11:37 it is twenty three minutes to twelve.
10:05 it is five minutes past ten.
12:00 it is twelve o’clock.( it is twelve a.m./it is twelve p.m.)
01:25 it is twenty five minutes past one.
14:00 it is two p.m.
7:30 it half past seven.
20:50 it is ten minutes to nine.( it is ten to nine p.m.)
05:45 it is a quarter to six.
12:00 it is twelve o’clock ( it is twelve a.m./it is twelve p.m.)