Как написать на английском 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