按要求完成下列各题,每空一词。
1. I would like some water.(变一般疑问句)
______you_________ water?
2. The oranges are on sale.(变一般疑问句)
_____the _____on sale?
3. I would like some sandwiches.(对画线部分提问)
_____ ______you________?
4. The book is eigh yuan.(对画线部分提问)
__________ ______ ________the book?