At times ,worrying is a normal, ________response to a difficult event or situation—a loved one being injured in an accident , for example.
I don't want any reward for my help; I gave it __________ out of friendship.
Nowadays,there is a __________ increase in children's creativity, for they are greatly encouraged to develop their talents.
Opening the window, we saw a high mountain__________ us going up into the sky, just like a sky-scraper.
__________ around the fire, the tourists danced with the local people.
__________ , and everything will be all right.