Как будет по время 8.15,9.40,3.10,5.00

7:30 It's half past seven.
8:15 - It's quarter past nine (не уверена)
10:40 - It's twenty minutes to eleven
3:10 - It's three hours ten minutes
5:00- It's five o'clock

7:30 It's half past seven.
8:15 - It's quarter past nine
10:40 - It's twenty minutes to eleven
3:10 - It's three hours ten minutes
5:00- It's five o'clock