My uncle is a doctor. He sometimes has to work a ________ night.
________ our teachers' help, we couldn't make such great progress.
A.Without B.With C.About D.For
The whole family were ________ agreement about what they should do next.
A. about B. of C. in D. on
Father brought his little boy to a concert. But he was too young to sit quietly ________ the whole concert.
A.for B.with C.during D.across
Music has become a bridge the East and the West.
A. in B. at C. among D. between
A radio is playing ________ the house, so I guess there must be someone in it.
A.outside B.inside C.beside D.behind
