7:15 - a quarter past seven,
3:05 - five past three,
1:15 - a quarter past one,
10:35 - twenty-five to eleven,
9:40 - twenty to ten,
5:45 - a quarter to six,
2:30 - half past two,
6:25 - twenty-five past six,
10:50 - ten to eleven,
12:55 - five to one.