- What's the time?

- It's...

- What time is it?

- It's...

02:00 = two o'clock

03:00 = three o'clock

04:00 = four o'clock

05:00 = five o'clock

06:00 = six o'clock

08:00 = eight o'clock

09:00 = nine o'clock

10:00 = ten o'clock

11:00 = eleven o'clock

12:00 = twelve o'clock

01:05 = one five

01:10 = one ten

01:15 = one fifteen

01:20 = one twenty

01:25 = one twenty-five

01:30 = one thirty

01:35 = one thirty-five

01:40 = one forty

01:45 = one forty-five

01:50 = one fifty

01:55 = one fifty-five

01:05 = five past one

01:10 = ten past one

01:15 = a quarter past one

01:20 = twenty past one

01:25 = twenty-five past one

01:30 = half past one

01:35 = twenty-five to two

01:40 = twenty to two

01:45 = a quarter to two

01:50 = ten to two

01:55 = five to two