Task 1: Fill in the table with the letters corresponding to the answers for questions 1-7. One question will be left unanswered.

Solution:

To solve Task 1, we need to match each question with the corresponding text from A to F. After analyzing the texts, we can determine the answers. It appears that question 2, 'At what time is Gorky Park open to the public?', is not directly answered in any of the provided texts.

Answers to questions:

1. 1. A (Cultural and media subjects: Gorky Park by Martin Smith, and the rock band Scorpions)
2. 2. Not Stated (The text mentions it's open round-the-clock but not the specific opening hours).
3. 3. A (By bus or by Metro)
4. 4. Not Stated (Text F mentions films, but not specifically about open-air cinema).
5. 5. C (Ice skating rink)
6. 6. D (Rabbits, parrots, turtles, and other animals)
7. 7. E (Provides lanes for jogging, table tennis, football, volleyball, bike hire, and workshops)

Note: The table provided in the image should be filled by checking the boxes corresponding to the correct text (A-F) for each question. Since I cannot interact with checkboxes, the answers are listed above.