Ourteachersalwaystellustobelievein________wedoandwhoweareifwewanttosucceed.
A. why
B. how
C. what
D. which
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Twentystudentswanttoattendtheclassthataimstoteach______toreadfirst.
A. what
B. who
C. how
D. why
Whenthenewscame_____thewarbrokeout,hedecided,toserveinthearmy.
A. since
B. which
C. that
D. because
Modernsciencehasgivenclearevidence______smokingcanleadtomanydiseases.
A. what
B. which
C. that
D. where
I’dliketostartmyownbusiness–that’s____I’ddoifIhadthemoney.
A. why
B. when
C. which
D. what