________ a child begins school, he enters a world of vicious competition where success and failure are clearly defined and measured.
#33375
A
Before
B
Until
C
Whenever
D
The moment
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The changes in our chemistry lab will cost quite a lot, ____ they will save us money in the long run.
#80217
A
or
B
since
C
for
D
but
you’ve tried it, you can’t imagine how tasty the fish I cooked is!
#31945
A
Unless
B
Because
C
Although
D
So long as
Baseball requires teamwork _______ tennis is an individual sport.
#31427
A
while
B
when
C
yet
D
although
