My best friend organized the surprise party.(focus on person)
It was my best friend who organized the surprise party.
My best friend organized the surprise party.(focus on what)
It was the surprised party which my best friend organized.
Our family went to Madrid last summer.(focus on place)
It is Madrid where our family went last summer
We often meet in the park (focus on place)
It is in the park that we often meet.
We have our family gathering every Saturday (focus on time)
It is every Saturday that we have our family gathering.
We had our family gathering on Saturday (focus on time)
It was Saturday when we had our family gathering
My grandmother taught me how to cook.(focus on person)
It was my grandmother who taught me how to cook
My grandmother taught me how to cook.(focus on what)
It was how to cook that my grandmother taught me
We travelled to Italy last year.(focus on time)
It was last year that we travelled to Italy.
We travelled to Italy last year.(focus on place)
It was Italy where we travelled last year
The scientist has discovered a new species.(focus on person)
It was the scientist who has discovered a new species
The scientist discovered a new species.(focus on what)
It was a new species that was discovered by the scientist
His kindness has changed many lives.(focus on what)
It was his kindness that has changed many lives
She was upset about the cancellation of the event.(focus on reason)
It was the cancellation of the event why she was upset.
The project has failed due to a lack of funding.(focus on reason)
It was the lack of funding why the project has failed.
The book was popular because of its intriguing plot.(focus on reason)
It was the intriguing plot why the book was popular.
