Choose the correct word to complete the sentence: I gave her all the money ___ I had.

The correct answer is That because it is the standard relative pronoun used after restrictive adjectives like 'all'.

• Step 1 (Grammar Rule): In English, when a noun is modified by words like 'all', 'any', 'only', or superlative adjectives, we use that instead of 'which' to introduce the relative clause.


• Step 2 (Sentence Flow): Placing 'that' into the blank perfectly links the money to the fact that the speaker owned it.


• Incorrect Options:
  
  
  
  • Whom is incorrect because it is used strictly for people as objects, not objects like money.
  
  
  • Which is incorrect because 'that' is preferred after the word 'all' in standard restrictive clauses.
  
  
  • Where is incorrect because it refers to a physical place or location.