Fun English - Telling Time (1)

Time is money.
We know that.But, can you tell me about the time with the right spelling?
Ok.let's we start.
Please tell me about 12.00 !
You're right!! You can say that 12.00 is the twelve o'clock
What about 09.00 ?
It's nine o'clock
Ok, you are right. Now, you can understand about ...O'clock.
But what about half past ?
Please tell me about 12.30 !
It's half past twelve
If I want you to tell about 08.30 ?
It is half past eight !
Exactly,You right...!!