I/ supply the correct form of the words in brackets to complete the sentences 1. Fish can't live in this lake because the water.....(pollution) 2. he had an accident because he dorve....... (dangerous) 3. I saw your school's ......(advertise) 4. energy-saving bulls should be ...... to save electricity (use) 5. passover of the jewish people is a festival which celebrates.........from slavery (free)

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