--- ________ do you go to see your grandparents?--- Once a week.
#43474
A
When
B
How much
C
How often
D
How long
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The question is _________ .
#36044
A
so hard for us to understand it
B
too hard for us to understand it
C
too hard for us to understand
D
so hard for us to understand
I will telephone you at four o’clock. 
#43733
A
wake you up
B
call your name
C
ring you up
D
ring up you
-What did they do at the party?-Some sang and ______ talked.
#41226
A
other
B
others
C
the other
D
another