Every year _____ money and energy is spent on environment protection.
A．large quantities of B．a large number of
C．a large quantity of D．a plenty of
She made it quite clear that she was no longer going to______my selfishness and moodiness.
A．put up with B．depend on C．care about D．catch up with
As the busiest woman in Norton,she made ________ her duty to look after all the other people’s affairs in that town.
A．this B．that C．one D．it
Our efforts resulted________failure.I think I’m also responsible________it.
A．in；to B．from；to C．in；for D．from；for
When was it________you let out the secret?
A．which B．what C．that D．why
-- Have you seen ______pen? I left it here this morning
-- Is it ______black one? I think I saw it somewhere
A．a；the B．the；the C．a；a D．the；a
