ответьте на вопросы утвердительно или отрицательно. 1) did he dance with emma? 2) did she play tennis with you? 3) did your brother tell you about it? 4) were they here yesterday?

Я не совсем уверена, но всё же:
1) Yes, he danced with Emma
    No, he didn't dance with Emma
2) Yes, she played tennis with me
     No, she didn't play tennis with me
3) Yes, my brother told me about it
     No, my brother didn't tell me about it
4) Yes, they were here yesterday
     No, they weren't here yesterday