Как написать если на часах:11, 9:15, 1:40, 5:50, 4:30 на английском

11

It`s eleven o`clock.

it`s eleven.

9:15

It`s a quarter past nine.

It`s fifteen minutes past nine.

It`s nine fifteen.

1:40

It`s twenty minutes to two.

It`s one forty.

5:50

It`s ten minutes to six.

It`s five fifty.

4:30

It`s four thirty.

It`s thirty minutes to five.

It`s half past four.