a spot of bother.
A troubling thought.
Don't bother, please.
finished the test only with great difficulty.
had difficulty walking.
He did not trouble to call his mother on her birthday.
he didn't want to make a fuss.
he got several girls in trouble.
he wanted to die and end his troubles.
he won without any trouble.
heart trouble.
his worry over the prospect of being fired.
I went to a lot of trouble.
it is not work but worry that kills.
one trouble after another delayed the job.
She was rather perturbed by the news that her father was seriously ill.
Sorry to trouble you, but....
they had labor trouble.
This book upset me.
what is the trouble?.
what's the problem?.