We all think it most foolish ________ such a mistake .
It is ________ he said ________ is very important to us.
---Excuse me. Could you tell me how far the railway station is from here? ---__________.
My hometown has grown so fast that it’s ________ what it used to be.
I was sleeping when the fire _________, and then it spread quickly.
From his _________ look, I knew that the questions during the interview were__________.