It's eight o'clock.

I'm at home from six o'clock in the evening to eight o'clock in the morning.

It's already nine o'clock.

It's six o'clock already.

It's almost six o'clock.

It's almost six o'clock.

It's ten o'clock sharp.

It's nearly three o'clock.

Is 6 o'clock OK?

Banks open at nine o'clock.

It's already past ten o'clock.

Will six o'clock suit you?

Will six o'clock suit you?

Let's meet at one o'clock.

Is it about ten o'clock?

It is already nine o'clock.

It'll soon be six o'clock.

It'll soon be three o'clock.

We left at 6 o'clock.

I'll wait till four o'clock.

I'll wait until four o'clock.

It's already past nine o'clock.

Nine o'clock should be O.K.

You work at nine o'clock.

He eats at twelve o'clock.

It is already past five o'clock.

The party ended at ten o'clock.

The supermarket opens at ten o'clock.

This train leaves at nine o'clock.

Would 9 o'clock be all right?

My plane leaves at six o'clock.

I'll call you around five o'clock.

He'll be back by five o'clock.

Would three o'clock be all right?

It's four o'clock by my watch.

I arrived here about five o'clock.

I'll stay there till six o'clock.

I'll be back at seven o'clock.

I'll be back by six o'clock.

The game ended at nine o'clock.

It's eight o'clock in the morning.

The program starts at nine o'clock.

He'll be here around four o'clock.

They should arrive by ten o'clock.

They eat dinner at twelve o'clock.