избери верный вспомогательный глагол.1) ( do, did, does ) your mum

Выбери верный вспомогательный глагол.
1) ( do, did, does ) your mum help you to do your homework yesterday?
2) Where ( will, did, do ) he go next year?
3) My friend usuall ( wrote, wrote, will write ) letters on Sundays.
4) Where ( are, were ) they last summer?
5) I always ( help, helpes, heips) my mum.