Hard time example sentences

They have a hard time keeping their minds on any one thing or in following instructions.I am so sorry, Captain, that you are having such a hard time.If he knew its meaning — lord of the universe — he would have a hard time believing it.His novel Hard Times (1854) describes Coketown, a fictitious industrial town, as a grim place full of machinery, smoking chimneys, rivers polluted purple and buildings that all looked the same.