She has a cat.

She burst into ha-ha laughter.

She laughed ha-ha at his joke.

The farm measures 10 hectares in size.

I saw a ha in the garden.

He has been a successful businessman for many years.

He told a funny ha-ha joke at the party.

The bird has flown away.

It has been they who have been taking care of the garden.

There was a lot of hoo-ha about the new policy, but it turned out to be just a waste of time.