A time bomb went off in the airport killing thirteen people. ✬

Science produced the atomic bomb. ✬

This bomb can kill many people. ✬

An atomic bomb was dropped on Hiroshima in 1945. ✬

The first atomic bomb was dropped on Japan. ✬

We heard the bomb go off. ✬

When the bomb exploded, I happened to be there. ✬

This bomb can kill a lot of people. ✬

The bomb missed its target. ✬

Tom had plenty of opportunity to plant the bomb. ✬