改写句子There are some footprints on the sand. (改为否定句)
There _______ ______ footprints on the sand.I pay 20 dollars for the books.(同义句转换)
="The" books ________ me 20 dollars.Lucy does her homework on Saturdays. ( 改为一般疑问句)
_______ Lucy _______ her homework on Saturdays? Both of them are touched(感动) by the story.(改为完全否定句)
_____ of them is touched by the story. Which is your favorite sport? (同义句转换)
="Which" sport ________ ________ ________ ________?