I am sure I will do it well __________you give me this chance.
#58316
A
if
B
before
C
until
D
though
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____ he was very tired, he didn't stop to have a rest.
#56214
A
But
B
As
C
Because
D
Although
The old man is _______ please keep quiet. 
#57362
A
sleep, and
B
asleep, so
C
sleepy, but
D
sleeping, but