Which of the following means disagreement ?

Which phrase is correct?

Rahim felt that the uninspiring routine of office work was too_____ for someone of his talent and creativity.

Sharmin pointed out that karim's resume was _____ because it merely recorded his previous positions and failed...

Because it was already known that retroviruses could cause cancer in animals,It seemed only ____ to search for...

When I ____ into him on the street, he said____ abroad for business affairs that evening.

It is____ to try destroy pest completely with chemical poisons, for as each new chemical pesticide introduced,...