1. Cai Lun invented the paper-making process. (改为被动语态) The paper-making process _______________ Cai lun. 2. These horses were painted Xu Beihong. (改为一般疑问句) _____ these horses _____ Xu Beihong？ 3. J. K. Rowling was born on July 31st,1965. (对画线部分提问) _____ _____ J. K. Rowling _____? 4. Harry Potter was created by J. K. Rowling. ( 对画线部分提问) _____was Harry Potter _____ _____? 5. Walt Disney sold his f'irst drawings to neighbors at seven. (改为同义句) Walt Disney sold his first drawings to neighbors __________ _____ _____ seven.
