Living in such a high mountain _________be cold.
I'd rather have a room of my own, however small it is, than ________ one with others.
________ by strong snowstorms, the area faced severe water and electricity shortage.
With the audience ________ at her, the little girl felt nervous on the stage.
I'm just getting out of the city for a few days ________ some space and clear my head.
—Where are the papers for the Smith project?—They are in the folder ________ “S”.