Select the word from the sentence below, which is an antonym for the word ‘advance’.
Clive is a travel blogger who believes that with even an elementary or intermediate Knowledge of the local language, you can enjoy your travel more.

The correct answer is Elementary.

Step-by-step explanation:

1. Analyze the target word: The word 'advance' (or 'advanced') refers to being at a high, developed, or complex level of progress or learning.
2. Examine the context of the sentence: The sentence discusses levels of language learning: "...with even an elementary or intermediate Knowledge of the local language..."
3. Define the word 'Elementary': 'Elementary' means dealing with the most basic, simple, or introductory aspects of a subject.
4. Identify the antonym relationship: Since 'elementary' denotes the beginning or basic stage and 'advance' denotes a far-along or highly developed stage, the two words are opposites (antonyms) of each other in this context.