Как будет по 6: 47, 19: 45, 12: 00, 9: 24, 11: 35, 17: 00 (начинать по слов it's)

It's thirteen minutes to seven a.m.
It's (a) quarter to eight p.m.
It's twelve o'clock sharp. It's noon.
It's twenty-four minutes past nine a.m.
It's twenty-five minutes to twelve. It's eleven thirty-one.
It's five o'clock p.m.