Final answer:
The subject of this question is English. The student is asked to identify when sentences end and new ones begin, add full stops and capital letters, and write their own sentences to continue the story.
Step-by-step explanation:
The subject of this question is English. The student is given a piece of writing and asked to identify when sentences end and new ones begin. They are also asked to add full stops and capital letters where needed. In addition, they are asked to write their own sentences to continue the story.
For example, in the given text, the sentence 'Joe, the old pony, was in his field' ends with a full stop and the next sentence 'He was so old and slow that nobody rode him anymore' begins with a capital letter. To continue the story, the student can write sentences that describe what happens next or how the characters' actions impact the plot.
Learn more about Full stops, capital letters, and sentence structure