-- _____ classes are there in your school? –Thirty.
#56270
A
How many
B
How old
C
How
D
What
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—Susan, what are the advantages of MP5 players?—Mom, they are smaller and lighter ______ they can be carried very easily.
#56356
A
unless
B
if
C
until
D
so that
Before the show I practiced a lot _________ I could do well at the show.
#57803
A
so that
B
that
C
Because
D
in order to
