как по английски будет 7-00
7-15
8-10
8-30
14-50
15-00
15-20
16-50
18-00
18-30
20-30
21-30

7-15 - quarter past seven8-10 ten past 8 8-30 half past 8 14-50 ten to 3 15-00 three o'clock15-20 twenty past 3 16-50 ten to 5 18-00 6 o'clock18-30 half past 6 20-30 half past 8 21-30 half past 9