1show me his sister.
2did you see our English teacher's book?
3yesterday my brother's children went to the cinema.
4he showed me his sister's letter.
5whose bag is this? it's Peter's bag.
6whose dictionaries are these?these are students'dictionaries.
7read your teacher's book.
1)Не( если выделено ТВОЙ ПАПА) или we(если выделено ТВОЙ ПАПА И Я)
2)they
3)they(если выделено С ТВОИМИ ДРУЗЬЯМИ)
4) he
5)she
6)She( если выделено МЭРИ) или we(если выделено Я И МЭРИ)
автор хоть как то выделяй нужные слова.
2 went
3 have you done
4 went
5 did you see
6 have seen
7 went
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!