-What made Susan so angry?-____ in the rain for a long time.Being kept waiting B. Being kept to waitC. Because of waiting D. She was kept waiting
It is obvious that water is to be _____to the development of life.
He has behaved in the most extraordinary way recently. I wonder what can_____ his actions.
Used to TV shows, where everything is quick and amusing, many people do not have ____ to read a book that requires thinking.
Washington, a state in the United States, was named _____ one of the greatest American presidents.
Almost all of us ____him for his courage in front of difficulty.