It is seven a.m
It is half past eight a.m
It is a quarter past ten a.m
It is twenty three to twelve a.m
It is five past ten a.m
It is twelve a.m
It is twenty five past one p.m
It is two p.m
It is half past eight p.m
It is ten to nine p.m
It is quarter to six p.m
It is twelve p.m