Difficulty: Easy
Correct Answer: take it for granted
Explanation:
Concept
The fixed expression is take it for granted (that …), meaning “assume as true.”
Option analysis
take it for granted — correct idiom and base form with must. ✅taking it granted / took it as granted / have it granted — all misuse or distort the idiom.
Final Answer
We must take it for granted that …
Discussion & Comments