Напишите предложения в вопросительной, а затем в отрицательной форме и переведите их на язык: 1. the students were in the russian museum. 2. i am still working at my report. 3. i have known him for three years. 4. last summer we lived in the country. 5. he writes letters every day.

Were the students in the Russian Museum?
the students weren't in the Russian Museum
Ученики были в русском музеи
I am not still working at my report
am i still working at my report?
я продолжаю работать над отчетом
I haven't known him for three years
have i known him for three years?
я знаю его в течение 3 лет
Last summer we didn't live in the country
did we live in the country last summer?
летом мы жили в деревне
He doesn't write letters every day
does he write letters every day?
он пишет письма каждый день