Please explain me about the grammar usage of this sentence ."It's the possibility of having a dream come true that makes life interesting" [closed]
It's the possibility of having a dream that makes life interesting.
Why do they use such a strange structure here?
Your example is an emphatic statement with introductory IT.
Instead of the simple sentence "The possibility of having a dream makes life interesting"
we use this emphatic sentence with the meaning
"Only the possibility of having a dream makes life interesting"
According to Merriam-Webster's Dictionary:
"IT is often used to shift emphasis to a part of a statement other than the subject:
// it was in this city that the treaty was signed."