Shortly after the accident two ____ policemen were sent to the spot to keep order.
A．score of B．scores C．score D．scores of
Once you have become ______to cigarette smoking or alcohol, it is hard to _______it even though you try hard.
A, used; get away with B. addicted; get rid of
C. adapted; get down to D. accustomed; get off
These examples, once ___ to his article, will make it sound more reasonable and acceptable.
A．add B．to add C．adding D．added
Environmental pollution is _____ the forest’s dying
A．leading in B．resulting in C．putting in D．contributing in
I think my friend Tony is _______to win the tennis game next Monday.
A．likely B．possible C．probable D．maybe
______ was not until the early 20th century _____ the importance of his ideas was realized.
A．What; that B．It; that C．That; so D．It ;when
