It’s 28 past 7 (Official clock system).

07:28

It’s 28 past 7.

Correct answer

07:29

It’s 29 past 7.

Error: 1 minute later

07:08

It’s 8 past 7.

Error: read minutes starting from hour markings and adding minutes

06:35

It’s 25 to 7.

Error: confuse hour and minute hands