Samuel was at the thrift shop. (Hint: Where)
He had piled up seven books yesterday. (Hint: How)
He was going to buy all the books. (Hint: What)
He was going to buy all of the books. (Hint: How)
At the last moment, he changed his mind. (Hint: When)
At the last moment, he changed his mind. (Hint: What)
He put all the books back on the shelf. (Hint: Where)
He subscribed to seven magazines. (Hint: How)
The book was a biography of Stephen King. (Hint: What)
It was a biography of Stephen King. (Hint: Whom)