помогите добавить окончания в течение 1 часа номер 7

my mum liked skating when she was a child.

my grandmother danced very well when she was young.

my grandfather helped me to start my stamp collection.

i watched a film about the history of stamps yesterday.

i talked to my friends about my collection.

my father presented me a book about popular hobbies.

вроде бы так.