With temperature ________ so rapidly, we could not go with the experiment. 
#4563
A
fall
B
falling
C
fallen
D
to fall
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-- I’d like to invite you to watch a movie, INCEPTION, this Saturday, Samantha. --_____________________.
#4608
A
Oh, no. I really go wild about movies.
B
I’d rather have a day off.
C
That’ll be a good point.
D
I’m very sorry, but I really don’t feel in the mood for movies.
____is certain is ___prevention is more important than treatment .
#59047
A
It;that
B
What;that
C
As;what
D
What;what