Form 3: Third Conditionals in Historical Events and Inventions

Questions

1. MultiChoice

   If Alexander Fleming _ penicillin in 1928, millions more people would have perished from bacterial infections.

2. MultiChoice

   If the Titanic _ additional lifeboat capacity, far more passengers would have survived the disaster.

3. MultiChoice

   What would have happened if Johannes Gutenberg _ the movable type printing press in the 15th century?

4. MultiChoice

   If the armistice treaty _ signed in 1918, global military operations would have continued unabated.

5. MultiChoice

   If structural engineers _ the design flaw earlier, the suspension bridge would not have collapsed.

6. MultiChoice

   If cabinet ministers had anticipated the economic crisis, institutional reforms _ successfully.

7. MultiChoice

   If commercial steam engines _ invented, the modern Industrial Revolution would have been severely delayed.

8. MultiChoice

   If the pilot had maintained radio contact with ground traffic control, emergency rescue crews _ sooner.

9. MultiChoice

   If ancient builders _ durable limestone, the historic monument would not have endured for millennia.

10. MultiChoice

    If medical researchers had developed the vaccine earlier, the historic epidemic _ months sooner.

11. MultiChoice

    If the polar navigator had avoided the crucial calculation error, the arctic expedition _ its destination.

12. MultiChoice

    If the maritime empire _ its international trade networks, its domestic economy would not have stagnated.