It is obvious that water is to be _____to the development of life.
A．gentle B．fundamental C．harmful D．fierce
He has behaved in the most extraordinary way recently. I wonder what can_____ his actions.
A．account for B．answer for C．search for D．reach for
Used to TV shows, where everything is quick and amusing, many people do not have ____ to read a book that requires thinking.
A．permission B．freedom C．patience D．courage
Washington, a state in the United States, was named _____ one of the greatest American presidents.
A．in favor of B．in need of C．in search of D．in honor of
Almost all of us ____him for his courage in front of difficulty.
A．award B．admire C．accept D．forgive
___________two tickets for the new play at the Grand Theatre on Saturday. Shall we go and see it together?
A．They have been given B．I have been given
C．I am given D．They have given to me
