A. 1. I do not know (eё - her) friend. 2. Does he know (вашу - your) daughter? 3. Do you like (вашу - your) flat? 4. She helps (своим - her) children. 5. Let me speak about (моей - my) familyB. 1.- Whose collection is it? - It may be (моя - my) collection. May I have f look? Oh, yes, its (моя - mine). 2.- And what a beautiful shell ! -Perhaps, its Anns. She was at the seaside. Oh, yes, its (её - hers) 3.- Its wonderfui collection of butterflies. Whose is it? - It may be Peter's. Yes, its (его - his) 4.- What a nice collection of dried leaves and flowers! - Nick and Mike are fond of plants. It may be (их - theirs) 5.- Jane and Mary! Which of these collections are (ваша - yours) and which are the boys collections? - These are (наша - ours) and those over there are (их - theirs).