5:20 = It is twenty past five7:40 = It is twenty to eight3:15 = It is a quarter past three7:45 = It is a quarter to eight8:30 = It is half past eight
5:20 = It is twenty past five
7:40 = It is twenty to eight
3:15 = It is a quarter past three
7:45 = It is a quarter to eight
8:30 = It is half past eight