Как написать время по английски 7 : 20,8:25,9:12,10:45,11:50,11:30

7:20 - it's twenty (minutes) past seven a. m.

8:25 - it's twenty five (minutes) past eight a. m.

9:12 - it's twelve (minutes) past nine a. m.

10:45 - it's a quarter to eleven a. m.

11:50 - it's ten (minutes) to twelve a. m.

11:30 - it's half past eleven a. m.