he is ill,       he goes to school.
#56207
A
Although ; but
B
/,/
C
Although ;/
D
But; although
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I’m tidy ,  my sister is not.
#56145
A
and
B
but
C
under
D
always
You’ll fail the test______ you work hard.
#56930
A
if
B
since
C
unless
D
when