are not signed, Present simple passive, are being examined, Present continuous passive, was he finally caught, Past simple passive, wasn’t being used, Past continuous passive, have been identified, Present perfect passive, had been bought, Past perfect passive, will be returned, will + passive, might never be discovered, modal verb + passive, had been bought by a company, have been identified by police, are being examined by experts, by + agent.

Task 3 - MATCHING

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