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Hey, I' m Frank. I' m a volunteer at Animal Helpers. Every Sunday, I spend five hours working there. I help1 people learn to ride horses. These people can't use their hands or feet easily. So when they learn to ride horses, they will have lots of2 . Of course, it's also difficult for me to help them learn to ride horses. But I'm 3 because I'm able  to help them do somethings.

Generally speaking ( 一般来说), after half a year of4, they can ride horses easily. And the horse helpers can understand their words and help them do many things. They can help them cross the street and bring them home. Well, these horse helpers are5disabled people's lives. If you want to know more, please come to Animal Helpers.