12:30-It's half past twelve
17:15-It's
16:40-It's twenty to seventeen
13:45-It's quarter to fourteen
18:40-It's twenty to twenty
16:30-It's half past sixteen
4:05-It's
19:10-It's ten past nineteen
2:00-two o'clock
11:35-It's quarter to twenty five
20:20-It's
17:40-It's twenty to eighteen
15:15-It's
14:30-It's half past fourteen
19:00-It's seven o 'clock