Odpowiedź:
12.15 quarter past twelve pm.
20.40 it's twenty to nine p.m.
17.10 it's ten past five p.m.
24.00 it's midnight
17.40 it's twenty to six p.m.
18.30 it's halp past six p.m.
20.16 it's sixteen past eight p.m.
19.30 it's half past seven p.m.
05.15 it's quarter past five a.m,
11.45 it's quarter to twelve a.m
09.45 it's quarter to ten a.m.
10.20 it's twenty past ten a.m.