___________it in the flesh, I would never have known the drought in southwest China is so serious and people are suffering so much.
--- Im afraid I can not return the book to you before Friday ----____________.
When the expression first came into being, people refused to use it but _____ they began to accept it.
Everybody has ______ to play _____ our environment.
She pretended to be calm but _______she was more than nervous at the time she was being questioned.
She didn’t come to his birthday party just ______what he had said to her the day before.