The Nile River ____ flood large areas but now the water ____ produce electricity.
The rock star wore, _____ was very uncommon in the country, a brightly red skirt.
We must live up to _____ have been expected of ourselves.
Try to guess which _____ the horse _____ to me?
Chicago lies ____ the two rail roads are connected
The oil must have been used up, _____ the light went out.