The correct choice is A.
So the complete sentence would be: "The snowball fight that was so much fun at first took a turn for the worst when I slipped and fell."
The snowball fight that was so much fun at first took a turn for the worst when I _______ and _______ .
A.
slipped, fell
B.
was slipping, falled
C.
had slipped, fall
D.
slips, falls
1 answer
The correct choice is A.
So the complete sentence would be: "The snowball fight that was so much fun at first took a turn for the worst when I slipped and fell."