My Worst Travel Experience

Last year my parents decided to take me to a cowboy ranch （牧场） for our vacation, I was happy and_____（31）. Soon after I got to the ranch, I went out to see the beautiful horses. I_____（32）wanted to learn to ride a horse, so I climbed on one right away when no one was looking. While I was siting on the_____（33）of the horse, the horse started_____（34） ! I didn't know how to stop it. I held on _____（35）as the horse began to run. We were running through a_____（36）of cactus （仙人掌） when the horse saw a snake on the_____（37）.The horse jumped back, and I_____（38）off-right into a big bunch of cactus! I spent hours_____（39）out cactus thorns（刺）. My parents _____（40）so bad that they let me get a puppy （小狗）. That was the worst experience l ever had! But at least I got a puppy!

A. back
B. fell
C. field
D. excited
E. usually
F. moving
G. ground
H. tightly
I. disappointed
J. really
K. pulling
L. felt