Select all sentences with correctly formed verb negation.
The scanner doesn't require ink.✓Richtige Antwort
The doors weren't secure.✓Richtige Antwort
The driver did not arrived early.
The tenants haven't complained.✓Richtige Antwort
Erklärung
The correct sentences negate a lexical verb through do, a form of be directly, or a perfect auxiliary directly. The rejected sentence combines did with a past-marked main verb and therefore marks tense twice.