Составить к каждому предложению по 2 вопроса: 1)my friend went to college yesterday. 2)my relatives live in a new house in kostroma. 3)you were in moscow last week.

1.
did your friend go to college yesterday?
your friend went to college yesterday, didn't he?
2.
do your relatives live in a new house in kostroma?
where do your relatives live?
3.
were you in moscow last week?
how long have you been in moscow?