Tick-tock, Goes the Clock

It's eight o'clock.

It's six o'clock.

It's two o'clock.

It's ten o'clock.

It is eleven o'clock.

It is twelve o'clock.

It is five o'clock.

It is four o'clock.

It is ten o'clock.

It's nine o'clock.

It's one o'clock.

It is seven o'clock.

It's eleven o'clock.

It's nine o'clock.

It's eight o'clock.

It's four o'clock.

This is a clock.

It's a desk.

It's nine o'clock.

That is a pencil.