Thing is, these killers are beginning to worry a lot of people.

You may worry a lot or be afraid that something bad will happen.

I worry a lot and even my religious beliefs don't help.

Some of them worried a lot, about people they'd left behind.

Russians worry a lot what people think of them, you see.

One-third said they had no real problems, but worried a lot.

I was worrying a lot about my friends, the little folks.

They don't seem to worry about anything a lot of these youngsters today.

Bob also worries a lot about things that he thinks might happen.

If you're like most people, you worry a lot about your car's engine oil.