Seeing me, Tom---- one of my old friend, walked across the street ______ to me, saying “Long time no see.”
A．holding out B．shouting out C．reaching out D．stretching out
There has been rising demand for grain as _______ industrial material in spite of the nation’s good harvests.
A．/ ;an B．a; an C．the;an D．a; /
At the meeting they discussed different ______ to the study of mathematics.
A．approaches B．means C．methods D．ways
The children were warned of not being too _______ about things you are not supposed to know.
A．strange B．amusing C．curious D．satisfied
It was difficult to guess what her _____ to the news would be.
A．impression B．comment C．reaction D．opinion
Having been attacked by terrorists，________．
A．doctors came to their rescue B．the tall building collapsed
C．an emergency measure was taken D．warnings were given to tourists
