1) Я только что купил книгу –
+ I have just bought a book.
- I haven`t just bought a book
? Have I just bought a book?
2) Она испекла торт на этой неделе
+ She has baked a cake this week.
- She hasn`t baked a cake this week.
? Has she baked a cake this week?
3)Мы ходим в школу уже 5 лет
+ We have already gone to school for 5 years.
- We haven`t already gone to school for 5 years.
? Have we already gone to school for 5 years?