Complete the guestions withw was there or were there.Then write frue answers.

In the last century...
we're there any World Wars?
Yes there were

1. ... a nuclear bomb?
2. ... any great inventions?
3. ... a Roman invasion?
4. ... any dinosaurs in the world?
5. ... a civil war in Russia?

1 Was there a nuclear bomb in the last century? Yes, there was.
2 Were there any great inventions in the last century?Yes, there were.
3 Was there a Roman invasion in the last century? No,there wasn`t.
4 Were there any dinosaurs in the world ?Yes, there were.
5 Was there a civil war in Russia in the last century? Yes,there was.