The old lady did not know ___________when the house caught fire.
#36740
A
how to do
B
what to do
C
how to do it
D
what to do it.
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He ___goes to see his grandparents and stays with them for_____.
#43993
A
sometime, some time
B
some times, sometime
C
sometimes, sometime
D
sometimes, some time
I have _______ to tell you.
#43628
A
important something
B
something important
C
anything important
D
everything important