Choose the correct negative sentence in present perfect. they has not used a touchscreen phone so far. they have not use a touchscreen phone so far. they have not used a touchscreen phone so far.

they have not used a touchscreen phone so far.(yet)

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.

перевод:   выберите проект моя любимая группа.