The document provides a chart showing Mr. Takahashi's activities for each day of the week. For each day, it asks to describe his activity by replacing the day of the week with an appropriate time expression and conjugating the verb accordingly. For example, it is described that "Mr. Takahashi went to Tokyo by Shinkansen the day before yesterday" for Monday. Similarly, descriptions are provided for each day by changing the time expression and verb conjugation to accurately reflect the timing of the activity relative to Wednesday, the designated present day.