第15练八（下）Unit7—Unit8一、根据句意、汉语提示以及首字母提示完成下列句子。1．Thetwinsare（成人）nowandtheyshoulddothingsbythemselves．2．Manypeopleinthisvillagedecorate（装饰）theirhouseswith（竹子）onNewYear'sDay．3．Wecanenjoythebeautyof（大自然）duringourjourney．4.What'sthesecretofyour（成功）?5.Tom,canI（介绍）mywifetoyou？6.Aniisapieceoflandinthemiddleofthesea．7.Theoldmanlivesinthecountrysidealone，becausehecanenjoythebofnaturethere．8.It'sveryimportantforeveryonetoptheenvironment．9.Weshouldprotectthewanimals．10.Sheenjoysreadingthec，suchasTomSawyerandAliceinWonderland．11.Herdaughterenjoystravelingbysonthesea．12.Ifyoudon't（赶快）,you'llbelat...
