What gave you the __________ of using a male actor for the part?

The students in the school all have free ____ to the library.

The company turned a deaf ear to the workers’ _____ about their pay and working conditions.

 It’s difficult for college students to have a train seat during holidays, so they are advised to make seat ________ well in advance.                     

At the meeting they discussed three different __________ to the study of mathematics.