Задать вопросы 1)i will go to the concert on sunday. 2)i went to school at 7. 3)my sister cooked the dinner yesterday. 4)chemirty is my favourite subject.

1)will you
2)went you
3)cooked your sister
4)я не знаю

1) You will go to he concert on Sunday?
2) What time do you come home from school?
3) Who's cooking dinner yesterday?
4) What is your favorite subject?
Вроде как-то так.