_________ my grandfather grew older, he lost interest in everything except fishing.
#31540
A
While
B
When
C
As
D
Since
推荐题目
Scientists say it may be five years ______ it is possible to test this medicine on human patients．
#31988
A
since
B
until
C
before
D
when
After ________ seemed an endless wait, it was her turn to enter the interview room.
#30068
A
what
B
why
C
that
D
how
When astronauts return to the earth’s atmosphere, helicopters fly to________they would land, ready to collect them.
#34720
A
what
B
where
C
which
D
that
Many thanks to the whole team and to my family, understanding and support has made my success possible.
#30599
A
which
B
that
C
who
D
whose
Adam behaved _________ he had never heard such a thing before.
#30863
A
in case
B
as if
C
while
D
though