But I had no need to worry on that account.

At the rate the list was growing, I'd never have time to worry about everything on it.

And we sure don't need something else to worry about on tax day.

That's one thing the others won't have to worry about, on their way home.

He had enough to worry about on his own, thank you.

And that was enough for any girl to worry about on a bright early summer morning.

I began to worry about it on our way home.

"I don't believe you have anything to worry about on her part."

He says there is too much to worry about on Earth.

Do you worry about the effect of television on young children?