20отрицательных предложений на английском написать

приведите пример 1-го

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I am not happy. You aren't happy. We aren't happy. He isn't happy. She isn't happy. They are not happy. It is not happy.
I don't know. We don't know. They don't know. He doesn't know. She doesn't know. It don't know. You don't know.
I haven't got any answer. We haven't got any ideas. She hasn't got any ideas. They haven't got any ideas.He hasn't got any ideas.

I don't know. I can't believe. I mustn't do it. I can stay. I haven't done my house work yet. It's not my car. The pen isn't yours. I can't wait. I didn't bought it. I haven't sliped on the ies yet. I didn't read. I mustn't go there. She mustn't come to school. She can't learn Spain. She isn't a beautiful. she doesn't have any time . I can't find my book. My teacher doesn't give us homework.