14.Thinking of the word which best fits each space.Write only one word in each space.
The Wright brothersstarted flying in 1902.Their first flight was in a glider,which they designed to test the stability of its wings.Once they (1)........ satisfied that they could fly in the air steadily,without the fear (2)........ falling straight down,they began working on their design for the first aeroplane.(3)........ would be propelledby a motor.They wrote to several carmakers,asking (4)....... they could build a motor for them,but most either did not reply (5)........ said they were too busy.Finally,they decied to build the motor (6)....... The major problem they faced was how to make the motor powerful (7)...... to propel the aeroplane withoutbeing too heavy.They soon relised that they would need to make the aeroplane bigger,(8)......than make the motor smaller.After months os planning,they were ready to build the first prototype.It was a looking machine (9)........ four wings and no seat for the pilot.The two brothers were very (10)....... of their invention but could not decide (11)...... would be the one to fly it.They tossed a coin and Wilbur won.The world's first ever aeroplane (12)....... off and flew into the air,making history.
The Wright brothersstarted flying in 1902.Their first flight was in a glider,which they designed to test the stability of its wings.Once they (1)....were.... satisfied that they could fly in the air steadily,without the fear (2)....of.... falling straight down,they began working on their design for the first aeroplane.(3)....It.... would be propelledby a motor.They wrote to several carmakers,asking (4)...if.... they could build a motor for them,but most either did not reply (5)....or.... said they were too busy.Finally,they decied to build the motor (6)...themselves.... The major problem they faced was how to make the motor powerful (7)...enough... to propel the aeroplane withoutbeing too heavy.They soon relised that they would need to make the aeroplane bigger,(8)...rather...than make the motor smaller.After months os planning,they were ready to build the first prototype.It was a looking machine (9)....with.... four wings and no seat for the pilot.The two brothers were very (10)....proud... of their invention but could not decide (11)...who... would be the one to fly it.They tossed a coin and Wilbur won.The world's first ever aeroplane (12)...took.... off and flew into the air,making history.
