分类：教育/科学-外语学习-英语考试
问题：根据要求改写句子1.Becarefulwithsharks.(保 
1.Be careful wh sharks.(保持句意不变）________　_________ sharks.2.We usually find this sigh _at__airports_(划线提问）_______ _______we usually_______ this sign?4.Miss Green told us we would hand in the reportthe next week.(改为简单句）Miss Green told us _______ ______in the reportthe 1.Be careful wh sharks.(保持句意不变）________　_________ sharks.2.We usually find this sigh _at__airports_(划线提问）_______ _______we usually_______ this sign?4.Miss Green told us we would hand in the reportthe next week.(改为简单句）Miss Green told us _______ ______in the reportthe next week.
回答：1.Be careful with sharks.(保持句意不变） 
__Care___　__about/of__ sharks. 
2.We usually find this sigh _at__airports_(划线提问） 
__Where___ __do___we usually__find/see__ this sign? 
4.Miss Green told us we would hand in the reportthe next week.(改为简单句） 
Miss Green told us ___to____ __hand____in the reportthe next week.