1. They are writing dictations every day. (Правильно: They write dictations every day)
2. They write a dictation now. (Правильно: They are writing a dictation now)
3. They don't listening to you. (Правильно: They aren't listening to music)
4. She is speak English. (Правильно: She speaks English)
5. Who standing at the door? Yes, it is. (Правильно: Who is standing at the door? Не понимаю, к чему здесь ответ Yes, it is.)
6. Is he waiting for you? Здесь все верно.
7. Do you doing your homework now? - Yes, I am. (Правильно: Are you doing your homework now)
8. Is he doing his homework? No, he is. (Правильно: No, he isn't)
9. He isn't working, is it? (Правильно: is he?)
10. She doesn't work, is she? (Правильно: does she?)