Select the most appropriate option to fill in the blank.
You ______ carry all the books to school daily.

Correct option is D

The correct option to fill in the blank is (d) "need not."
"Need not" implies that there is no necessity or obligation to carry all the books daily.
Meanings of other options:
• Ought not: Suggests moral or ethical obligation.
• Would not: Indicates refusal or intention in the past.
• Have not: Indicates a lack of action or experience in the past.