Sample Questions Easy 1 2 3 4 5 6 7 8 9 10 Medium 1 2 3 4 5 6 7 8 9 10 Hard 1 2 3 4 5 6 7 8 9 10

4. Had he not been killed in a glider accident, English aviator Percy Sinclair Pilcher may, before the Wright brothers, plausibly been becoming the first person to achieve powered, heavier-than-air flight.

1. may, before the Wright brothers, plausibly been becoming the first person to achieve powered, heavier-than-air flight.
   
   
2. plausibly could have become the first person, even before the Wright brothers, to achieve powered, heavier-than-air flight.
   
   
3. may, before the Wright brothers, been the first person to achieve powered, heavier-than-air flight.
   
   
4. plausibly would be the first person to achieve powered, heavier-than-air flight, before the Wright brothers.
   
   
5. could have plausibly became the first person to achieve powered, heavier-than-air flight.

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Q.3 Hard

Q.5 Hard