Select the most appropriate option to fill in blank number 4.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. However.
We use, ‘however' before an adjective or adverb to emphasize that the degree or extent of something cannot change a situation. Here in the sentence it is used as an adverb.
In the context, it states how friends act as a backbone during tough times and why we need friends. It takes time, effort, patience and understanding in building the unbreakable bond of friendship.