Excerpt from The Camping Trip
Angela Antrim

4 "Mom! Mom!" Susan exclaimed, "Randy's injured!" Their mother hustled back down the trail to the teens.

5 "What happened?" Mom asked with a concerned look on her face.

6 "I guess I wasn't looking where I was going. I accidentally tripped over an enormous tree root and fell on my arm," Randy explained between gritted teeth.

7 Mom knelt down to examine Randy's arm. The boy winced in pain as his mother carefully manipulated it.

What causes Randy to fall?
A) stepping in a mud puddle
B) tripping over a tree root
C) hitting a rock in the path
D) trying to avoid a tree branch