Odpowiedź :
PaS (+) She read a book.
PaS (-) She didn't read a book.
PaS (?) Did she read a book?
PaC (-) She wasn't reading a book.
PaC (+) She was reading a book.
PaS (+) She read a book.
PaS (-) She didn't read a book.
PaS (?) Did she read a book?
PaC (-) She wasn't reading a book.
PaC (+) She was reading a book.