Как ответить на вопрос are you a pupil?

Yes, i am                                                                                                               тут и объяснять-то нечего

Yes, i am no, i am not

-i'm going shopping. is there anything you need?

-a shampoo, please.

-any special kind of shampoo?

-for what type of hair?

-for all types of hair, please.

-anything else?

-a liquid soap, please.

-ok, i'll be back soon.                     

1)she wasn't invited to the party by them.

2)the windows were not left open by me.

  3) the light wasn't turnud off by them.

  4)some friends have been invited to tea by me.

  5) an english book has been given me by her.

  6)have the letter been written yet?

  7) we have been told a lot of interesting things by them.