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 It is difficult for us to learn a lesson in life ______ we’ve actually had that lesson.
#30782
A
until
B
after
C
since
D
when
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______ you are supposed to do ______ you don't like a thing is ______ it. Don't complain.
#29993
A
That; what; change
B
When; that; to change
C
What; when;to change
D
What; that; changing
      time passed, however, the carnival period was extended.
#30890
A
As
B
when
C
while
D
since
_____ we have enough evidence, we can’t win the case.
#30147
A
Once
B
As long as
C
Unless
D
Now that
___ she will join us in the game is not decided yet.
#80398
A
If
B
Whether
C
What
D
While
Information technology is taught in most schools, ________ we have entered the information society.
#80274
A
so
B
while
C
still
D
for