Select the most appropriate option to fill in the blank.
The ________ in my shoelace created a lot of trouble.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. knot.
Knot is a suitable option.
A knot in a shoelace refers to a tangled or tied part, which can cause inconvenience or trouble while trying to untie it.