подруга сестры
sister's friend
собака девочек
girls' dog
дом родителей
parents' house
do/sleep/they/when?
When do they sleep?
what/watch/you/do/films?
What films do you watch?
dance/why/do/they?
Why do they dance?
do/we/when/play/computer?
When do we play computer?
папина машина
father's car
Why/sing/does/he?
Why does he sing?
run/does/it/why?
Why does it run?
кот мальчика
boy's cat
where/she/read/does/books?
Where does she read books?
does/she/where/swim?
Where does she swim?
what/listen to/does/he/music?
What music does he listen to?
he/play/does/when/piano?
When does he play piano?