помогите перевести на англ. время

1) its half past 16

2) its 20 past 17

3) its 21 o clock

4) its quarter past 13

5) its quarter past 22

6) its 25 past 13

7) its 25 to 19

8) its 22 o clock

9) its 10 to 0 (вроде 0 или 24, или 1)

10) its quarter past 20

11) its 5 to 12

12) its 10 o clock

1) it is half past 4

2)it is 20 minutes past 5

3)it is 9 o"clock

4)it is a quarter past 1

5)it is a quarter to 11

6)it is 25 minutes past 1

7)it is 25 minutes to 7

8)10 o'clock

9)it is 10 minutes to 12

10)it is 15 minutes past 8

11)it is 5 minutes to 12

12)10 o'clock