__________ he is old, the old man still insists on studying at a night school.
#33830
A
If
B
Although
C
When
D
Because
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 —It seems that his health is improving.—Yes. It is ten years ___ he _____.
#80097
A
that, smoked
B
after, didn’t smoke
C
since, smoked
D
before, smoked
This pen is ___ mine, ___ his.
#79757
A
never, except
B
nor, also
C
not, but
D
not, or