tomu

In a sentence

• Verím tomu, čo hovoríte.

  I believe what you are saying.

  Here, 'tomu' is a dative form used to indicate the object of belief.

• Blížime sa k tomu domu.

  We are approaching that house.

  Here, 'tomu' modifies 'domu' to specify it specifically, acting as a demonstrative pronoun.

• Proti tomu argumentu nemám čo povedať.

  I have nothing to say against that argument.

  Here, 'tomu' modifies 'argumentu', specifying it as the argument being referred to.