The is a little difficult for me.
It was only in K. Rowling completed the first Harry Potter story, _______ was also known as Harry Potter and the Sorcerer’s Stone.
Do you know whose dictionary it is?—It ________ be Ann’s. Look! Her name is on the first page.
We’re going to have a party _______ Sunday. Can you come to the party?—Sure, I’d love to.[ ]
I’ll never forget the lesson ______ last year.