The man was hit the head a alone while traveling in the mountain.
Before her first Harry Potter came out in 1997,J.K.Rowling ________ English for a living in Portugal.
—How's your project going,Jack? —________.I'm half finished with it.
________ an hour every day has made a considerable difference to my health.
Not only ________ polluted but also ________ crowded.
Close the door of fear behind you,and you ________ the door of faith open before you.