定语从句

October 15th is my birthday, ________ I will never forget.

________ is known to everybody, Taiwan is a part of China. We must unify it.

This is the reason _____ she is against the plan.

This is the place _______ Luxun once lived.

They arrived at a farmhouse, in front of ________ sat a small boy.

In our factory, there are 2000 workers, two thirds of _____ are women.

He talked a lot about things and persons ________ they remembered in the school.

I can never forget the day ______ we worked together.

I can never forget the day _____ we spent together.

The way _______ he looks at problem is wrong.