A modern city has been set up in _____ was a wasteland ten years ago.
A．where B．which C．when D．what
Is this the reason ______at the meeting for his carelessness in his work?
A．he explained B．what he explained
C．how he explained D．why he explained
She speaks as if she ____on the spot.
A．was B．were C．had been D．is
______ it______ for your help，I couldn't have made any progress．
A．Had；not been B．Should；not been
C．Did；not been D．Not；be
－Does the young man standing at the gate_____ the car?
－No. The car is _____ his father.
A．in possession of；in the possession of
B．have possession of; take possession of
C．have possession of; in the possession of
D．in the possession of; take possession of
Everything _____ doing is worthy of _____ well.
A．worthy; being done B．worthy; doing
C．worth; being done D．worth; doing
