*Ans* report for duty
*Question* Brian was a soldier. he just got word that he was called back to active service. He'd have to do what soon?
Options:
- report for duty
- wait for orders
- fight for freedom
- obay
- receive orders
*CoT* A person has to report for duty when he is at service. As he was called back to active service so he'd have to report for duty.


*Ans* airport
*Question* The convenience was unparalleled, but the traveler was just waiting for the landing at the what?
Options:
- airport
- restaurant
- change planes
- apartment building
- stairwell
*CoT* Airport is a complex of runways and buildings for the take-off, landing and maintenance of civil aircraft, with facilities for passenger. The convenience was unparalleled, but the traveller was just waiting for the landing at the airport.


*Ans* flight of stairs

*Question* Where would you find a railing you hold on to while moving up?
Options:
- the moon
- park
- porch
- flight of stairs
- railway station
*CoT* Railing is found near the flight of stairs. You hold a railing while moving up through flight of stairs.