—Have you finished the book?—No. I’ve read up to _____ the children discover the secret cave.
#79023
A
which
B
what
C
that
D
where
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I _______ you a ring if I hear anything. 
#36962
A
will give
B
gave
C
have given
D
give
I don’t know ______ Apple iphone4s.   
#38362
A
that she is so crazy about
B
what is she so crazy about
C
why she is so crazy about
D
how she is so crazy about