________ our achievements, we are firmly convinced we’ll be able to achieve the final victory.
A. Looking back at B. Looking forward to C. Looking through D. Looking into
We should protect the environment, for plenty of fresh air ________ to good health.
A. adjust B. contributes C. distributes D. attributes
“If _________ much time, I will teach you how to ________ the clothing store,” the boss said to me.
A. given; run B. given; control C. giving; run D. giving; control
_________, I always feel I want a few more days.
A. However long is a vacation B. However long a vacation is
C. However is a vacation long D. However a vacation is long
--- Bake is intelligent and experienced.
--- That is ________ his advantages lie in applying the post.
A. what B. how C. where D. why
During _________ 3-day conference, global warming became _________ major concern of all the representatives.
A. the; a B. a; the C. the; \ D. a; \
