To light a table lamp and to run a refrigerator, we use .................. as the source of electricity.

Explanation

To answer the question, "To light a table lamp and to run a refrigerator, we use .................. as the source of electricity," we need to consider the types of electricity sources available for these appliances.

1. **Understanding the Appliances**:
- A table lamp and a refrigerator are both electrical appliances that require a significant amount of power to operate.

2. **Identifying Power Sources**:
- For small devices like torches, batteries are often used. However, batteries do not provide enough power for larger appliances like lamps and refrigerators.

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