1.The_____committed on impulse may turn out to be the _____of a whole life.(一失足成千古恨) 2. What _____ died that Caesar might be great.(一將功名萬古枯) 3. Plan your year in _____and your day at _____.(一年之計在于春,一日之計在于晨) 4. You cannot_____ everyone.(一人難稱百人意) 5. Never make two_____of a cherry.(一氣呵成)