— I hear the famous singer Xu Song may come to Ningbo next month.— Really? _______ he comes, my younger sister will be very excited.
#58400
A
If
B
Until
C
Unless
D
Before
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As we all know the H1N1 Flu is so serious, students can’t go into the school _______ they take the temperature and get sure they don’t have a fever.
#55588
A
till
B
after
C
when
D
until
He will go to the movies staying at home this Sunday
#57081
A
rather than
B
instead of
C
prefer to
D
instead
We can easily become unhappy_____ we work out our problems in our daily life.
#58265
A
after
B
if
C
until
D
unless