–I think it’s going to be a big problem.--Yes, it could be. --I wonder ________ we can do about it. 
#95075
A
if
B
how
C
what
D
that
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I thought her kind and honest _____ I met her.
#93902
A
for the first time
B
the first time
C
by the first time
D
first time
___ smoking here will be fined.
#95151
A
Who
B
Whoever
C
Anyone
D
Who ever