1. Make the following sentences interrogative and negative: Example: I have received some information about the suspect. — Have I received any information about the suspect? — I have not received any information about the suspect. 1. The expert has just examined his fingerprints. 2. I have questioned three witnesses but I haven’t got any useful information. 3. He has lived here all his life. 4. The Parliament has passed an important law. 5. The police have found stolen things. 6. I have known the witness for a long time.

1. Has the expert  examined his fingerprints? 2. Have I questioned three witnesses but I haven’t got any useful information? 3. Has he lived here all his life? 4. Has the Parliament  passed an important law? 5. Have the police found stolen things? 6. Have I known the witness for a long time?

1. The expert hasn't just examined his fingerprints. 2. I haven't questioned three witnesses but I haven’t got any useful information. 3. He hasn't lived here all his life. 4. The Parliament hasn't passed an important law. 5. The police haven't found stolen things. 6. I haven't known the witness for a long time.

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