Как написать на 1: 15, 2: 30, 3: 45, 4: 00, 5: 15, 5: 30, 5: 45, 6: 00, 6: 30, 7: 15, 8: 00, 9: 30

1:15 a quarter past one
2:30 a half past two
3:45 a quarter to four
4:00 four o'clock
5:15 a quarter past five
5:30 a half past five
5:45 a quarter to six
6:00 six o'clock
6:30 a half past six
7:15 a quarter past seven
8:00 eight o'clock
9:30 a half past nine