Sure! Here are the answers based on the passage provided:

1. The passage is mainly intended to answer which of the following questions?
- **A. Why do people often shop?**

2. According to the passage, why do people often go shopping at the weekend?
- **B. Because they can get the best items at the lowest price.**

3. The phrase "runs out of stock" means:
- **A. becomes out of date.**

4. The following are the reasons why some people go window shopping, except that:
- **A. they haven’t saved up enough money.**

5. Which of the following is not true?
- **A. Some people know exactly how much they spend.**

6. The phrase "the price has 'set their own convenience'" almost means:
- **C. At a lower price.**

Feel free to ask if you have more questions!