Roy made two kites, but _____ of them can fly high in the sky. 

"How many elephants did you see?" "_____".

 I hate ______ when passers-by prefer to be lookers-on when there’s an accident.

Mr. Baker thinks his own inconvenience and _________ of his fellow colleagues are the only thing that the government should deal with.

As the busiest woman in Norton, she made ________ her duty to look after all the other people’s affairs in that town.