The maths problem is ______ hard for us ______ solve.
#45430
A
so, to
B
so, that
C
too, to
D
very, to
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—Is there___________ tea in the cup?—Yes, there is____________. Would you like___________?
#46644
A
some; any; some
B
any; some; any
C
any; some; some
D
some; any; any
______, we arrived too late to catch the plane. 
#47238
A
Luckily
B
Suddenly
C
Finally
D
unfortunately