Complete the questions. 1. He hasn't locked the door,...? 2. They have joined us,...? 3. She hasn't finished reading,...? 4. We have started Text 5,..? 5. The children have helped their parents,...? 6.She hasn't danced a lot,...? 7. They haven't laughed,...?

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1)has he? 2)have they? 3)has she? 4)haven't we? 5)haven't they? 6)has she? 7)have they? (В вопросах идут уточнения,,не правдо ли") Источник:я олимпиадница и призёрша по английскому