. ____ I am concerned, we should be brave and we will reach the top of the hill at last ____ we try our best to climb the hill.
Never has the reporter _______ such pains since his childhood.
We shouldn’t have set out at that time. We had _______ the fact that it was getting darker.
The handsome man is my uncle ________ overcoat is black and white.
The rescue worker looks very young but _______ she is more than thirty years old.
While _______ out of the window, I saw my father walking the dog in the garden.