What you should do: Find all the verbs, adjectives, and adverbs. When the verb is found find out the second and the third form of that verb; with the adjectives the same process is supposed to be followed, meaning write down comparative and superlative forms. The adverbs just should be pointed out.
Fox example: On November 4th, I arrived in Chicago late in the evening.
Arrive – V1, arrived – V2, arrived – V3. Late – adverb. In this sentence there are no any adjectives.
On November 4th, I arrived in Chicago late in the evening. I wanted to photograph Barack Obama and his family in the convention center, but when I got there I discovered that I didn't have my press pass and I couldn't go inside. I walked around the park outside the center. Although it was November, it was a warm night. The atmosphere was wonderful. When I took this photo, everybody was looking at the TV screens waiting for the election results. Some people were quietly holding hands and smiling - others were tense and nervous. They felt that it was their moment. Suddenly, I realized that this was a better place to be than inside. I was watching Obama's victory through the faces of all these people, African, Hispanic, Chinese, white. At about 11 o'clock the results were announced, and everybody went crazy. people started laughing, shouting, and crying. But when Obama made his speech they all became quiet and emotional. There was only one place to be on the planet that night - and I was there.