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—Will you go to Mary’s birthday party?—No, ____ invited, I can’t go to it because I’ll be too busy then.
#68488
A
whether
B
even if
C
unless
D
when
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Much to our relief, although we are not that rich, our income is now double______it was five years ago.
#72462
A
that
B
than
C
which
D
what.
As is often said, a friend is to man_____ water is to fish.
#69683
A
what
B
as
C
that
D
which
No sooner ___ down on bed ___ the telephone rang.
#67029
A
had he lain; than
B
had he lied; when
C
did he lie; than
D
had he laid; before
       regular exercise is very important.It’s never a good idea to exercise too close to bedmme.
#67375
A
If
B
As
C
Although
D
Unless
A serious illness, ______ its nature, is almost always painful.
#67625
A
whatever
B
wherever
C
whenever
D
however