How to use "afford" in a sentence

'He dresses so poorly but can afford to buy the most expensive doll in Montfermeil!'

I can't afford to look after other people's children, too.'

She didn't know how Cham could afford it, but he was always so kind and generous - it would be rude to ask

But I don't know how he can afford something like that."

I can't afford to leave her.'

Obviously, it pleased Tom to think that people who could afford a Mercedes were not so smart after all

They figure there's something wrong with the little boy's body, something odd that we can't afford to let them see

Handsome, maybe not rich like this man here, but with enough money to afford a fast car