The policeman is still not sure ______ the young man killed himself or was killed.
#56983
A
if
B
that
C
whether
D
weather
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--- I can’t fall asleep. --- You get up and try to do something ______lying in bed.
#56129
A
when
B
instead
C
instead of
D
while
Tony is an English boy. He can speak English, ______ he can’t speak Chinese.
#56312
A
and
B
but
C
too
D
so