Some special projects are ________ to protect our environment, so we may be _____ to having a clean and beautiful home in the near future.
A．on the way; under way B．under way; on the way
C．in the way; on the way D．on the way; in the way
Seeing the stranger _______, the frightened baby couldn’t help ______ crying.
A．burst in; bursting into B．burst into; burst out
C．break in; bursting out D．burst into; burst out
Since no one really knows what effects the GM food might have _____ us humans, many countries think that they should be cautious _____ this new technology.
A．about; with B．on; to C．in; to D．on; with
The water and soil conservation project resulted in farmers ______ the crops on the farmland _____ trees and grass.
A．to replace; with B．to replace; for C．replacing; with D．replacing; for
People have the belief ______ factories should produce fewer things from raw materials, ______the supply is growing smaller and smaller.
A．which; that B．that; of which C．that; whose D．which; whose
_______ he lives in a rich family, he started from the lowest position as an ordinary worker to make his living.
A．While B．Unless C．As D．Since
