—What are you anxious about?
— ____

It is the teacher _____taught me when I was a child _____ I’m going to visit.

It is human activity      has caused this global warming.

It is human activity      has caused this global warming.

It was the training      he had as a young man     made him such a good engineer.

On the contrary, I think it is Truman, _____ you, _____ to blame.

I don’t mind her criticizing me, but _____ is how she does it that I object to.

---- Who is it that is making so much noise upstairs?
---- ______ the students preparing for the New Year’s Party.

It's not how much money you make or who your daddy is ______ makes you the most attractive person in the world but the way you do some simple things.

It is not how much we do but how much love we put into what we do _______ matters.