Он-студент первого курса
He is a student of the first course
He is not a student of the first course
Is he a student of the first course?
2. Мама ходит в магазин
Mother goes to shop
Mother doesn't go to shop
Does mother go to shop?
3. Я решаю задачи хорошо
I do sums well
I don't do sums well
Do I do sums well?