She opened all the windows _____she could take a bit more of fresh air.
A. so that B. such that C. in order to D. such
--____are you staying in Ottawa?
--About two weeks.
A. How many B. How long C. How far D. How soon
–Oh! There is a snake in front of Jay.
--But it seems that he doesn’t ___the danger.
A. meet B. understand C. predict D. realize
Uncle Wang didn’t stop to have lunch __he finished mending the TV set.
A. if B. when C. until D. as
Our teacher said sound___much more slowly than light.
A. was traveling B. travels
C. has traveled D. traveled
Will you please show me the way to the only tall building ___stands near the post office?
A. which B. where C. that D. who
