The document contains a list of sentences using various grammar tenses and structures including simple past tense (e.g. "I was in Japan last year"), present perfect tense (e.g. "She had a headache yesterday"), and question forms (e.g. "Did you go to work yesterday?"). It also includes sentences with various subjects and objects performing different actions (e.g. "I went to the beach", "He went to the park", "She went to the zoo"). Finally, it lists various common English verbs.