My main worry is that he hasn't brought interest rates down far enough.

"My main worry is whether I can find a meal today."

Joseph's main worry was the lack of information about his daughter.

The main worry is how much it would cost companies in order to report and limit their emissions.

"My main worry was that somebody would listen to him," Miller said recently.

He said his main worry was the potential threat to security.

The main worry was Lennox, who had lost a great deal of blood.

Once arrived, many newcomers say work is their main worry.

Fire was the main worry for both our parents.

The chance of an explosion is his main worry, he said.