翻译：这些教学楼是开会用的还是上课用的 Are these _____ _____ _____ _____or___ _

这些孩子们玩的很开心,翻译 These boys are _____ _____ _____ These are _____(他们)pencil?的他们用英语怎么说? 砍伐树木是对人类有害的 _____ _____ _____ _____ _____ _____ _____ _____ These books are _____. 大象的脚背没有骨头.There are _______ bones ______ _____ _____ _____ _ 用正确的格式填空These books are _____ (we)._______(them)are not ____ _____._____._____是地图的基本要素. 这些动物来自全世界的英语：The animals are from_____ _____ _____ _____. What are these?_____ _____ photos. These pictures are very good.----_____ _____. 翻译句子：这是我们旅程的终点.This is _____ _____ _____ the _____. 请你用下面的汉字组词,再选择合适的词语填空.坚：_____ _____ _____ _