The police must ______ enough evidence to ensure his conviction.
The police must ______ enough evidence to ensure his conviction.
Explanation
The police must collect enough evidence to ensure his conviction.
پولیس کو اس کی سزا کو یقینی بنانے کے لیے کافی شواہد اکٹھے کرنے چاہئیں۔
Collect means gathering evidence systematically for a case.