(55 ) как по сказать 6: 15am, 8: 15am, 9: 45am, 9: 55am, 11: 35am, 13: 45pm, 6: 00pm, 8: 00pm, 6: 41pm, 8: 45pm

6:15 - quarter past six 
8:15 - quarter past eight 
9:45 - quarter to ten
9:55 - five to ten
11:35 - twenty-five to twelve
13:45 - quarter to fourteen
6:00 - six o'clock
8:00 - eight o'clock
6:41 - six hours forty-one minutes
8:45 - qarter to nine
Плюс AM/PM и артикль A соответственно