You needn’t take your shoes off when you enter someone’s house in Australia , _____ , of course , they’re very dirty .
#34326
A
before
B
since
C
when
D
unless
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We considered him to be a true friend, ______did many others whom he had cheated
#33832
A
which
B
as
C
when
D
though
The hungry man eats his food _______he hadn ' t eaten for a week.
#32409
A
as if
B
even though
C
such as
D
like as
.Modern agriculture has greatly developed and nowadays animals are usually raised in _____ we call factory farms. As a result of this, lots of labour is saved.
#34373
A
which
B
where
C
what
D
how
The newly-married couple quarreled so much that they reached the point _______ they had to separate from each other.
#33229
A
when
B
where
C
which
D
that
She has never done anything for them, they have done everything for her.
#79704
A
when
B
as
C
whereas
D
because