Frank often wears a mask ________he can keep fit in the foggy and hazy (霾) weather.
#55993
A
only if
B
until
C
so that
D
even though
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They are _______ little sheep that we can’t make much money by selling _______.
#56435
A
so, it
B
such, it
C
so, them
D
such; them
The art club is for members only. You can’t go in _________ you are a member.
#57977
A
unless
B
because
C
if
D
though
---- Would you like to come to my house for dinner tonight?----- I’d love to , _____ I have lots of work to do .
#56494
A
so
B
or
C
and
D
but
Please pass me the cartoon book _________ has a Mickey Mouse on the cover.
#57756
A
whom
B
whose
C
who
D
which