1. are you singing? 2. are your teacher speaking ? 3. are you doing grammar exercise ? 4. are your classmater wearing a uniform ? 5. are your mum working today ? 6. are you writering in english? написать ответы к вопросом !

1.Yes, I'm.
2. No, I'm not.
3. Yes, I'm.
4. Yes, they are.
5. Yes, she is.
6. Yes, I'm.

1.No.i am not
2. Yes.she is
3. Yes.i am
4.No.she/he is not смотря как одет твой сосед по парте,в форму или нет
5.Yes.she is
6.Yes. am