How to Use "boom" with Example Sentences

1. In 1999 it was the peak of the dotcom boom .
2. But that hoped-for export boom could take years to materialize .
3. Bad investments during the boom helped undo candover .
4. But worrywarts fret that the ingredients of the 1990s productivity boom are missing .
5. The property boom reflects the city 's expansion since big bang .