— _________ do you have an Art Festival in your school? — Once a year.
#41248
A
How long
B
How often
C
How far
D
How soon
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Old Henry _________ take his dog for a walk after supper. But these days he is too weak to do that.
#40882
A
has to
B
is able to
C
used to
D
got used to
There aren’t enough boxes. Would you please ________ones here?
#41119
A
to bring another three
B
take another three
C
to take three other
D
bring three more