Harry Potter fans were left in shock ___author J．K-Rowling revealed she regretted pairing Granger and Ron in the novel．
#30398
A
what
B
when
C
since
D
before
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---There is some doubt _____ the concert will be held as the company intends to redecorate the stadium next week. ---What a pity!
#32642
A
where
B
that
C
if
D
how
The boy was excited he went to Beijing.
#30893
A
the first time
B
for the first time
C
first time
D
for first time